86812410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 128738310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 710, 769, 795, 1065, 1538, 1590, 2130, 2307, 3763, 3845, 4614, 7526, 7690, 11289, 11535, 18815, 22578, 23070, 37630, 40757, 54599, 56445, 81514, 109198, 112890, 122271, 163797, 203785, 244542, 272995, 327594, 407570, 545990, 611355, 818985, 1222710, 1637970, 2893747, 5787494, 8681241, 14468735, 17362482, 28937470, 43406205, 86812410]

約数ペア:

[(1, 86812410), (2, 43406205), (3, 28937470), (5, 17362482), (6, 14468735), (10, 8681241), (15, 5787494), (30, 2893747), (53, 1637970), (71, 1222710), (106, 818985), (142, 611355), (159, 545990), (213, 407570), (265, 327594), (318, 272995), (355, 244542), (426, 203785), (530, 163797), (710, 122271), (769, 112890), (795, 109198), (1065, 81514), (1538, 56445), (1590, 54599), (2130, 40757), (2307, 37630), (3763, 23070), (3845, 22578), (4614, 18815), (7526, 11535), (7690, 11289)]