69811770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47491}}^1$

素因数の和:47515

約数の個数: 48

約数和(自身を含む): 194907168

約数和(自身を除く): 125095398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 47491, 94982, 142473, 237455, 284946, 332437, 474910, 664874, 712365, 997311, 1424730, 1662185, 1994622, 2327059, 3324370, 4654118, 4986555, 6981177, 9973110, 11635295, 13962354, 23270590, 34905885, 69811770]

約数ペア:

[(1, 69811770), (2, 34905885), (3, 23270590), (5, 13962354), (6, 11635295), (7, 9973110), (10, 6981177), (14, 4986555), (15, 4654118), (21, 3324370), (30, 2327059), (35, 1994622), (42, 1662185), (49, 1424730), (70, 997311), (98, 712365), (105, 664874), (147, 474910), (210, 332437), (245, 284946), (294, 237455), (490, 142473), (735, 94982), (1470, 47491)]