1770391390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{146677}}^1$

素因数の和:146772

約数の個数: 32

約数和(自身を含む): 3421704384

約数和(自身を除く): 1651312994

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 146677, 293354, 733385, 1466770, 2493509, 4987018, 10414067, 12467545, 20828134, 24935090, 52070335, 104140670, 177039139, 354078278, 885195695, 1770391390]

約数ペア:

[(1, 1770391390), (2, 885195695), (5, 354078278), (10, 177039139), (17, 104140670), (34, 52070335), (71, 24935090), (85, 20828134), (142, 12467545), (170, 10414067), (355, 4987018), (710, 2493509), (1207, 1466770), (2414, 733385), (6035, 293354), (12070, 146677)]