30360795

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 50299392

約数和(自身を除く): 19938597

約数列:

[1, 3, 5, 15, 43, 103, 129, 215, 309, 457, 515, 645, 1371, 1545, 2285, 4429, 6855, 13287, 19651, 22145, 47071, 58953, 66435, 98255, 141213, 235355, 294765, 706065, 2024053, 6072159, 10120265, 30360795]

約数ペア:

[(1, 30360795), (3, 10120265), (5, 6072159), (15, 2024053), (43, 706065), (103, 294765), (129, 235355), (215, 141213), (309, 98255), (457, 66435), (515, 58953), (645, 47071), (1371, 22145), (1545, 19651), (2285, 13287), (4429, 6855)]