702960830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491581}}^1$

素因数の和:491612

約数の個数: 32

約数和(自身を含む): 1486543968

約数和(自身を除く): 783583138

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 491581, 983162, 2457905, 4915810, 5407391, 6390553, 10814782, 12781106, 27036955, 31952765, 54073910, 63905530, 70296083, 140592166, 351480415, 702960830]

約数ペア:

[(1, 702960830), (2, 351480415), (5, 140592166), (10, 70296083), (11, 63905530), (13, 54073910), (22, 31952765), (26, 27036955), (55, 12781106), (65, 10814782), (110, 6390553), (130, 5407391), (143, 4915810), (286, 2457905), (715, 983162), (1430, 491581)]