3670393990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{178261}}^1$

素因数の和:178368

約数の個数: 32

約数和(自身を含む): 6930826560

約数和(自身を除く): 3260432570

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 178261, 356522, 891305, 1782610, 5169569, 10339138, 12656531, 25313062, 25847845, 51695690, 63282655, 126565310, 367039399, 734078798, 1835196995, 3670393990]

約数ペア:

[(1, 3670393990), (2, 1835196995), (5, 734078798), (10, 367039399), (29, 126565310), (58, 63282655), (71, 51695690), (142, 25847845), (145, 25313062), (290, 12656531), (355, 10339138), (710, 5169569), (2059, 1782610), (4118, 891305), (10295, 356522), (20590, 178261)]