15997030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{32647}}^1$

素因数の和:32668

約数の個数: 24

約数和(自身を含む): 33496848

約数和(自身を除く): 17499818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 32647, 65294, 163235, 228529, 326470, 457058, 1142645, 1599703, 2285290, 3199406, 7998515, 15997030]

約数ペア:

[(1, 15997030), (2, 7998515), (5, 3199406), (7, 2285290), (10, 1599703), (14, 1142645), (35, 457058), (49, 326470), (70, 228529), (98, 163235), (245, 65294), (490, 32647)]