90147630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49261}}^1$

素因数の和:49332

約数の個数: 32

約数和(自身を含む): 219905568

約数和(自身を除く): 129757938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 49261, 98522, 147783, 246305, 295566, 492610, 738915, 1477830, 3004921, 6009842, 9014763, 15024605, 18029526, 30049210, 45073815, 90147630]

約数ペア:

[(1, 90147630), (2, 45073815), (3, 30049210), (5, 18029526), (6, 15024605), (10, 9014763), (15, 6009842), (30, 3004921), (61, 1477830), (122, 738915), (183, 492610), (305, 295566), (366, 246305), (610, 147783), (915, 98522), (1830, 49261)]