160905170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13331}}^1$

素因数の和:13426

約数の個数: 32

約数和(自身を含む): 311008896

約数和(自身を除く): 150103726

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 13331, 26662, 66655, 133310, 226627, 453254, 946501, 1133135, 1893002, 2266270, 4732505, 9465010, 16090517, 32181034, 80452585, 160905170]

約数ペア:

[(1, 160905170), (2, 80452585), (5, 32181034), (10, 16090517), (17, 9465010), (34, 4732505), (71, 2266270), (85, 1893002), (142, 1133135), (170, 946501), (355, 453254), (710, 226627), (1207, 133310), (2414, 66655), (6035, 26662), (12070, 13331)]