71003640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19132

約数の個数: 64

約数和(自身を含む): 219893760

約数和(自身を除く): 148890120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19087, 38174, 57261, 76348, 95435, 114522, 152696, 190870, 229044, 286305, 381740, 458088, 572610, 591697, 763480, 1145220, 1183394, 1775091, 2290440, 2366788, 2958485, 3550182, 4733576, 5916970, 7100364, 8875455, 11833940, 14200728, 17750910, 23667880, 35501820, 71003640]

約数ペア:

[(1, 71003640), (2, 35501820), (3, 23667880), (4, 17750910), (5, 14200728), (6, 11833940), (8, 8875455), (10, 7100364), (12, 5916970), (15, 4733576), (20, 3550182), (24, 2958485), (30, 2366788), (31, 2290440), (40, 1775091), (60, 1183394), (62, 1145220), (93, 763480), (120, 591697), (124, 572610), (155, 458088), (186, 381740), (248, 286305), (310, 229044), (372, 190870), (465, 152696), (620, 114522), (744, 95435), (930, 76348), (1240, 57261), (1860, 38174), (3720, 19087)]