90397710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77263}}^1$

素因数の和:77289

約数の個数: 48

約数和(自身を含む): 253116864

約数和(自身を除く): 162719154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 77263, 154526, 231789, 386315, 463578, 695367, 772630, 1004419, 1158945, 1390734, 2008838, 2317890, 3013257, 3476835, 5022095, 6026514, 6953670, 9039771, 10044190, 15066285, 18079542, 30132570, 45198855, 90397710]

約数ペア:

[(1, 90397710), (2, 45198855), (3, 30132570), (5, 18079542), (6, 15066285), (9, 10044190), (10, 9039771), (13, 6953670), (15, 6026514), (18, 5022095), (26, 3476835), (30, 3013257), (39, 2317890), (45, 2008838), (65, 1390734), (78, 1158945), (90, 1004419), (117, 772630), (130, 695367), (195, 463578), (234, 386315), (390, 231789), (585, 154526), (1170, 77263)]