140347710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29423}}^1$

素因数の和:29489

約数の個数: 48

約数和(自身を含む): 371801664

約数和(自身を除く): 231453954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 29423, 58846, 88269, 147115, 176538, 264807, 294230, 441345, 529614, 882690, 1324035, 1559419, 2648070, 3118838, 4678257, 7797095, 9356514, 14034771, 15594190, 23391285, 28069542, 46782570, 70173855, 140347710]

約数ペア:

[(1, 140347710), (2, 70173855), (3, 46782570), (5, 28069542), (6, 23391285), (9, 15594190), (10, 14034771), (15, 9356514), (18, 7797095), (30, 4678257), (45, 3118838), (53, 2648070), (90, 1559419), (106, 1324035), (159, 882690), (265, 529614), (318, 441345), (477, 294230), (530, 264807), (795, 176538), (954, 147115), (1590, 88269), (2385, 58846), (4770, 29423)]