12397710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 32514048

約数和(自身を除く): 20116338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 383, 390, 415, 498, 766, 830, 1079, 1149, 1245, 1915, 2158, 2298, 2490, 3237, 3830, 4979, 5395, 5745, 6474, 9958, 10790, 11490, 14937, 16185, 24895, 29874, 31789, 32370, 49790, 63578, 74685, 95367, 149370, 158945, 190734, 317890, 413257, 476835, 826514, 953670, 1239771, 2066285, 2479542, 4132570, 6198855, 12397710]

約数ペア:

[(1, 12397710), (2, 6198855), (3, 4132570), (5, 2479542), (6, 2066285), (10, 1239771), (13, 953670), (15, 826514), (26, 476835), (30, 413257), (39, 317890), (65, 190734), (78, 158945), (83, 149370), (130, 95367), (166, 74685), (195, 63578), (249, 49790), (383, 32370), (390, 31789), (415, 29874), (498, 24895), (766, 16185), (830, 14937), (1079, 11490), (1149, 10790), (1245, 9958), (1915, 6474), (2158, 5745), (2298, 5395), (2490, 4979), (3237, 3830)]