89020530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31907}}^1$

素因数の和:31951

約数の個数: 48

約数和(自身を含む): 238927104

約数和(自身を除く): 149906574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 31907, 63814, 95721, 159535, 191442, 287163, 319070, 478605, 574326, 957210, 989117, 1435815, 1978234, 2871630, 2967351, 4945585, 5934702, 8902053, 9891170, 14836755, 17804106, 29673510, 44510265, 89020530]

約数ペア:

[(1, 89020530), (2, 44510265), (3, 29673510), (5, 17804106), (6, 14836755), (9, 9891170), (10, 8902053), (15, 5934702), (18, 4945585), (30, 2967351), (31, 2871630), (45, 1978234), (62, 1435815), (90, 989117), (93, 957210), (155, 574326), (186, 478605), (279, 319070), (310, 287163), (465, 191442), (558, 159535), (930, 95721), (1395, 63814), (2790, 31907)]