214879710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{18413}}^1$

素因数の和:18812

約数の個数: 32

約数和(自身を含む): 517065120

約数和(自身を除く): 302185410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 18413, 36826, 55239, 92065, 110478, 184130, 276195, 552390, 7162657, 14325314, 21487971, 35813285, 42975942, 71626570, 107439855, 214879710]

約数ペア:

[(1, 214879710), (2, 107439855), (3, 71626570), (5, 42975942), (6, 35813285), (10, 21487971), (15, 14325314), (30, 7162657), (389, 552390), (778, 276195), (1167, 184130), (1945, 110478), (2334, 92065), (3890, 55239), (5835, 36826), (11670, 18413)]