40175730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 126835200

約数和(自身を除く): 86659470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 733, 783, 870, 945, 1015, 1218, 1305, 1466, 1566, 1827, 1890, 2030, 2199, 2610, 3045, 3654, 3665, 3915, 4398, 5131, 5481, 6090, 6597, 7330, 7830, 9135, 10262, 10962, 10995, 13194, 15393, 18270, 19791, 21257, 21990, 25655, 27405, 30786, 32985, 39582, 42514, 46179, 51310, 54810, 63771, 65970, 76965, 92358, 98955, 106285, 127542, 138537, 148799, 153930, 191313, 197910, 212570, 230895, 277074, 297598, 318855, 382626, 446397, 461790, 573939, 637710, 692685, 743995, 892794, 956565, 1147878, 1339191, 1385370, 1487990, 1913130, 2231985, 2678382, 2869695, 4017573, 4463970, 5739390, 6695955, 8035146, 13391910, 20087865, 40175730]

約数ペア:

[(1, 40175730), (2, 20087865), (3, 13391910), (5, 8035146), (6, 6695955), (7, 5739390), (9, 4463970), (10, 4017573), (14, 2869695), (15, 2678382), (18, 2231985), (21, 1913130), (27, 1487990), (29, 1385370), (30, 1339191), (35, 1147878), (42, 956565), (45, 892794), (54, 743995), (58, 692685), (63, 637710), (70, 573939), (87, 461790), (90, 446397), (105, 382626), (126, 318855), (135, 297598), (145, 277074), (174, 230895), (189, 212570), (203, 197910), (210, 191313), (261, 153930), (270, 148799), (290, 138537), (315, 127542), (378, 106285), (406, 98955), (435, 92358), (522, 76965), (609, 65970), (630, 63771), (733, 54810), (783, 51310), (870, 46179), (945, 42514), (1015, 39582), (1218, 32985), (1305, 30786), (1466, 27405), (1566, 25655), (1827, 21990), (1890, 21257), (2030, 19791), (2199, 18270), (2610, 15393), (3045, 13194), (3654, 10995), (3665, 10962), (3915, 10262), (4398, 9135), (5131, 7830), (5481, 7330), (6090, 6597)]