307026290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{1699}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 586051200

約数和(自身を除く): 279024910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1063, 1699, 2126, 3398, 5315, 8495, 10630, 16990, 18071, 28883, 36142, 57766, 90355, 144415, 180710, 288830, 1806037, 3612074, 9030185, 18060370, 30702629, 61405258, 153513145, 307026290]

約数ペア:

[(1, 307026290), (2, 153513145), (5, 61405258), (10, 30702629), (17, 18060370), (34, 9030185), (85, 3612074), (170, 1806037), (1063, 288830), (1699, 180710), (2126, 144415), (3398, 90355), (5315, 57766), (8495, 36142), (10630, 28883), (16990, 18071)]