70216314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 164203776

約数和(自身を除く): 93987462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 241, 294, 482, 723, 991, 1446, 1687, 1982, 2973, 3374, 5061, 5946, 6937, 10122, 11809, 13874, 20811, 23618, 35427, 41622, 48559, 70854, 97118, 145677, 238831, 291354, 477662, 716493, 1432986, 1671817, 3343634, 5015451, 10030902, 11702719, 23405438, 35108157, 70216314]

約数ペア:

[(1, 70216314), (2, 35108157), (3, 23405438), (6, 11702719), (7, 10030902), (14, 5015451), (21, 3343634), (42, 1671817), (49, 1432986), (98, 716493), (147, 477662), (241, 291354), (294, 238831), (482, 145677), (723, 97118), (991, 70854), (1446, 48559), (1687, 41622), (1982, 35427), (2973, 23618), (3374, 20811), (5061, 13874), (5946, 11809), (6937, 10122)]