957319990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 1948188672

約数和(自身を除く): 990868682

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 383, 682, 733, 766, 1466, 1705, 1915, 3410, 3665, 3830, 4213, 7330, 8063, 8426, 11873, 16126, 21065, 22723, 23746, 40315, 42130, 45446, 59365, 80630, 113615, 118730, 130603, 227230, 249953, 261206, 280739, 499906, 561478, 653015, 1249765, 1306030, 1403695, 2499530, 2807390, 3088129, 6176258, 8702909, 15440645, 17405818, 30881290, 43514545, 87029090, 95731999, 191463998, 478659995, 957319990]

約数ペア:

[(1, 957319990), (2, 478659995), (5, 191463998), (10, 95731999), (11, 87029090), (22, 43514545), (31, 30881290), (55, 17405818), (62, 15440645), (110, 8702909), (155, 6176258), (310, 3088129), (341, 2807390), (383, 2499530), (682, 1403695), (733, 1306030), (766, 1249765), (1466, 653015), (1705, 561478), (1915, 499906), (3410, 280739), (3665, 261206), (3830, 249953), (4213, 227230), (7330, 130603), (8063, 118730), (8426, 113615), (11873, 80630), (16126, 59365), (21065, 45446), (22723, 42130), (23746, 40315)]