166474910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2357}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 342947520

約数和(自身を除く): 176472610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1009, 2018, 2357, 4714, 5045, 7063, 10090, 11785, 14126, 16499, 23570, 32998, 35315, 70630, 82495, 164990, 2378213, 4756426, 11891065, 16647491, 23782130, 33294982, 83237455, 166474910]

約数ペア:

[(1, 166474910), (2, 83237455), (5, 33294982), (7, 23782130), (10, 16647491), (14, 11891065), (35, 4756426), (70, 2378213), (1009, 164990), (2018, 82495), (2357, 70630), (4714, 35315), (5045, 32998), (7063, 23570), (10090, 16499), (11785, 14126)]