17870730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7177}}^1$

素因数の和:7270

約数の個数: 32

約数和(自身を含む): 43412544

約数和(自身を除く): 25541814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7177, 14354, 21531, 35885, 43062, 71770, 107655, 215310, 595691, 1191382, 1787073, 2978455, 3574146, 5956910, 8935365, 17870730]

約数ペア:

[(1, 17870730), (2, 8935365), (3, 5956910), (5, 3574146), (6, 2978455), (10, 1787073), (15, 1191382), (30, 595691), (83, 215310), (166, 107655), (249, 71770), (415, 43062), (498, 35885), (830, 21531), (1245, 14354), (2490, 7177)]