30574120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26357}}^1$

素因数の和:26397

約数の個数: 32

約数和(自身を含む): 71166600

約数和(自身を除く): 40592480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 26357, 52714, 105428, 131785, 210856, 263570, 527140, 764353, 1054280, 1528706, 3057412, 3821765, 6114824, 7643530, 15287060, 30574120]

約数ペア:

[(1, 30574120), (2, 15287060), (4, 7643530), (5, 6114824), (8, 3821765), (10, 3057412), (20, 1528706), (29, 1054280), (40, 764353), (58, 527140), (116, 263570), (145, 210856), (232, 131785), (290, 105428), (580, 52714), (1160, 26357)]