874574820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 240

約数和(自身を含む): 3158483328

約数和(自身を除く): 2283908508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 233, 252, 270, 315, 324, 331, 378, 405, 420, 466, 540, 567, 630, 662, 699, 756, 810, 932, 945, 993, 1134, 1165, 1260, 1324, 1398, 1620, 1631, 1655, 1890, 1986, 2097, 2268, 2317, 2330, 2796, 2835, 2979, 3262, 3310, 3495, 3780, 3972, 4194, 4634, 4660, 4893, 4965, 5670, 5958, 6291, 6524, 6620, 6951, 6990, 8155, 8388, 8937, 9268, 9786, 9930, 10485, 11340, 11585, 11916, 12582, 13902, 13980, 14679, 14895, 16310, 17874, 18873, 19572, 19860, 20853, 20970, 23170, 24465, 25164, 26811, 27804, 29358, 29790, 31455, 32620, 34755, 35748, 37746, 41706, 41940, 44037, 44685, 46340, 48930, 53622, 58716, 59580, 62559, 62910, 69510, 73395, 75492, 77123, 83412, 88074, 89370, 94365, 97860, 104265, 107244, 125118, 125820, 132111, 134055, 139020, 146790, 154246, 176148, 178740, 187677, 188730, 208530, 220185, 231369, 250236, 264222, 268110, 293580, 308492, 312795, 375354, 377460, 385615, 417060, 440370, 462738, 528444, 536220, 539861, 625590, 660555, 694107, 750708, 771230, 880740, 925476, 938385, 1079722, 1156845, 1251180, 1321110, 1388214, 1542460, 1619583, 1876770, 2082321, 2159444, 2313690, 2642220, 2699305, 2776428, 3239166, 3470535, 3753540, 4164642, 4627380, 4858749, 5398610, 6246963, 6478332, 6941070, 8097915, 8329284, 9717498, 10411605, 10797220, 12493926, 13882140, 14576247, 16195830, 19434996, 20823210, 24293745, 24987852, 29152494, 31234815, 32391660, 41646420, 43728741, 48587490, 58304988, 62469630, 72881235, 87457482, 97174980, 124939260, 145762470, 174914964, 218643705, 291524940, 437287410, 874574820]

約数ペア:

[(1, 874574820), (2, 437287410), (3, 291524940), (4, 218643705), (5, 174914964), (6, 145762470), (7, 124939260), (9, 97174980), (10, 87457482), (12, 72881235), (14, 62469630), (15, 58304988), (18, 48587490), (20, 43728741), (21, 41646420), (27, 32391660), (28, 31234815), (30, 29152494), (35, 24987852), (36, 24293745), (42, 20823210), (45, 19434996), (54, 16195830), (60, 14576247), (63, 13882140), (70, 12493926), (81, 10797220), (84, 10411605), (90, 9717498), (105, 8329284), (108, 8097915), (126, 6941070), (135, 6478332), (140, 6246963), (162, 5398610), (180, 4858749), (189, 4627380), (210, 4164642), (233, 3753540), (252, 3470535), (270, 3239166), (315, 2776428), (324, 2699305), (331, 2642220), (378, 2313690), (405, 2159444), (420, 2082321), (466, 1876770), (540, 1619583), (567, 1542460), (630, 1388214), (662, 1321110), (699, 1251180), (756, 1156845), (810, 1079722), (932, 938385), (945, 925476), (993, 880740), (1134, 771230), (1165, 750708), (1260, 694107), (1324, 660555), (1398, 625590), (1620, 539861), (1631, 536220), (1655, 528444), (1890, 462738), (1986, 440370), (2097, 417060), (2268, 385615), (2317, 377460), (2330, 375354), (2796, 312795), (2835, 308492), (2979, 293580), (3262, 268110), (3310, 264222), (3495, 250236), (3780, 231369), (3972, 220185), (4194, 208530), (4634, 188730), (4660, 187677), (4893, 178740), (4965, 176148), (5670, 154246), (5958, 146790), (6291, 139020), (6524, 134055), (6620, 132111), (6951, 125820), (6990, 125118), (8155, 107244), (8388, 104265), (8937, 97860), (9268, 94365), (9786, 89370), (9930, 88074), (10485, 83412), (11340, 77123), (11585, 75492), (11916, 73395), (12582, 69510), (13902, 62910), (13980, 62559), (14679, 59580), (14895, 58716), (16310, 53622), (17874, 48930), (18873, 46340), (19572, 44685), (19860, 44037), (20853, 41940), (20970, 41706), (23170, 37746), (24465, 35748), (25164, 34755), (26811, 32620), (27804, 31455), (29358, 29790)]