121913670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{2711}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 292896000

約数和(自身を除く): 170982330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1499, 2711, 2998, 4497, 5422, 7495, 8133, 8994, 13555, 14990, 16266, 22485, 27110, 40665, 44970, 81330, 4063789, 8127578, 12191367, 20318945, 24382734, 40637890, 60956835, 121913670]

約数ペア:

[(1, 121913670), (2, 60956835), (3, 40637890), (5, 24382734), (6, 20318945), (10, 12191367), (15, 8127578), (30, 4063789), (1499, 81330), (2711, 44970), (2998, 40665), (4497, 27110), (5422, 22485), (7495, 16266), (8133, 14990), (8994, 13555)]