42697030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251159}}^1$

素因数の和:251183

約数の個数: 16

約数和(自身を含む): 81375840

約数和(自身を除く): 38678810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251159, 502318, 1255795, 2511590, 4269703, 8539406, 21348515, 42697030]

約数ペア:

[(1, 42697030), (2, 21348515), (5, 8539406), (10, 4269703), (17, 2511590), (34, 1255795), (85, 502318), (170, 251159)]