84310290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7151}}^1$

素因数の和:7295

約数の個数: 48

約数和(自身を含む): 220910976

約数和(自身を除く): 136600686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 7151, 11790, 14302, 21453, 35755, 42906, 64359, 71510, 107265, 128718, 214530, 321795, 643590, 936781, 1873562, 2810343, 4683905, 5620686, 8431029, 9367810, 14051715, 16862058, 28103430, 42155145, 84310290]

約数ペア:

[(1, 84310290), (2, 42155145), (3, 28103430), (5, 16862058), (6, 14051715), (9, 9367810), (10, 8431029), (15, 5620686), (18, 4683905), (30, 2810343), (45, 1873562), (90, 936781), (131, 643590), (262, 321795), (393, 214530), (655, 128718), (786, 107265), (1179, 71510), (1310, 64359), (1965, 42906), (2358, 35755), (3930, 21453), (5895, 14302), (7151, 11790)]