597130990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{2381}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 1111345920

約数和(自身を除く): 514214930

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 809, 1618, 2381, 4045, 4762, 8090, 11905, 23810, 25079, 50158, 73811, 125395, 147622, 250790, 369055, 738110, 1926229, 3852458, 9631145, 19262290, 59713099, 119426198, 298565495, 597130990]

約数ペア:

[(1, 597130990), (2, 298565495), (5, 119426198), (10, 59713099), (31, 19262290), (62, 9631145), (155, 3852458), (310, 1926229), (809, 738110), (1618, 369055), (2381, 250790), (4045, 147622), (4762, 125395), (8090, 73811), (11905, 50158), (23810, 25079)]