4263290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 8102160

約数和(自身を除く): 3838870

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 241, 290, 305, 482, 610, 1205, 1769, 2410, 3538, 6989, 8845, 13978, 14701, 17690, 29402, 34945, 69890, 73505, 147010, 426329, 852658, 2131645, 4263290]

約数ペア:

[(1, 4263290), (2, 2131645), (5, 852658), (10, 426329), (29, 147010), (58, 73505), (61, 69890), (122, 34945), (145, 29402), (241, 17690), (290, 14701), (305, 13978), (482, 8845), (610, 6989), (1205, 3538), (1769, 2410)]