389337060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1826

約数の個数: 192

約数和(自身を含む): 1362493440

約数和(自身を除く): 973156380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 651, 714, 868, 930, 1020, 1054, 1085, 1190, 1302, 1428, 1581, 1759, 1785, 1860, 2108, 2170, 2380, 2604, 2635, 3162, 3255, 3518, 3570, 3689, 4340, 5270, 5277, 6324, 6510, 7036, 7140, 7378, 7905, 8795, 10540, 10554, 11067, 12313, 13020, 14756, 15810, 17590, 18445, 21108, 22134, 24626, 26385, 29903, 31620, 35180, 36890, 36939, 44268, 49252, 52770, 54529, 55335, 59806, 61565, 73780, 73878, 89709, 105540, 109058, 110670, 119612, 123130, 147756, 149515, 163587, 179418, 184695, 209321, 218116, 221340, 246260, 272645, 299030, 327174, 358836, 369390, 381703, 418642, 448545, 545290, 598060, 627963, 654348, 738780, 763406, 817935, 837284, 897090, 926993, 1046605, 1090580, 1145109, 1255926, 1526812, 1635870, 1794180, 1853986, 1908515, 2093210, 2290218, 2511852, 2780979, 3139815, 3271740, 3707972, 3817030, 4186420, 4580436, 4634965, 5561958, 5725545, 6279630, 6488951, 7634060, 9269930, 11123916, 11451090, 12559260, 12977902, 13904895, 18539860, 19466853, 22902180, 25955804, 27809790, 32444755, 38933706, 55619580, 64889510, 77867412, 97334265, 129779020, 194668530, 389337060]

約数ペア:

[(1, 389337060), (2, 194668530), (3, 129779020), (4, 97334265), (5, 77867412), (6, 64889510), (7, 55619580), (10, 38933706), (12, 32444755), (14, 27809790), (15, 25955804), (17, 22902180), (20, 19466853), (21, 18539860), (28, 13904895), (30, 12977902), (31, 12559260), (34, 11451090), (35, 11123916), (42, 9269930), (51, 7634060), (60, 6488951), (62, 6279630), (68, 5725545), (70, 5561958), (84, 4634965), (85, 4580436), (93, 4186420), (102, 3817030), (105, 3707972), (119, 3271740), (124, 3139815), (140, 2780979), (155, 2511852), (170, 2290218), (186, 2093210), (204, 1908515), (210, 1853986), (217, 1794180), (238, 1635870), (255, 1526812), (310, 1255926), (340, 1145109), (357, 1090580), (372, 1046605), (420, 926993), (434, 897090), (465, 837284), (476, 817935), (510, 763406), (527, 738780), (595, 654348), (620, 627963), (651, 598060), (714, 545290), (868, 448545), (930, 418642), (1020, 381703), (1054, 369390), (1085, 358836), (1190, 327174), (1302, 299030), (1428, 272645), (1581, 246260), (1759, 221340), (1785, 218116), (1860, 209321), (2108, 184695), (2170, 179418), (2380, 163587), (2604, 149515), (2635, 147756), (3162, 123130), (3255, 119612), (3518, 110670), (3570, 109058), (3689, 105540), (4340, 89709), (5270, 73878), (5277, 73780), (6324, 61565), (6510, 59806), (7036, 55335), (7140, 54529), (7378, 52770), (7905, 49252), (8795, 44268), (10540, 36939), (10554, 36890), (11067, 35180), (12313, 31620), (13020, 29903), (14756, 26385), (15810, 24626), (17590, 22134), (18445, 21108)]