308308890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{42643}}^1$

素因数の和:42894

約数の個数: 32

約数和(自身を含む): 743029056

約数和(自身を除く): 434720166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 42643, 85286, 127929, 213215, 255858, 426430, 639645, 1279290, 10276963, 20553926, 30830889, 51384815, 61661778, 102769630, 154154445, 308308890]

約数ペア:

[(1, 308308890), (2, 154154445), (3, 102769630), (5, 61661778), (6, 51384815), (10, 30830889), (15, 20553926), (30, 10276963), (241, 1279290), (482, 639645), (723, 426430), (1205, 255858), (1446, 213215), (2410, 127929), (3615, 85286), (7230, 42643)]