65178370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 121921200

約数和(自身を除く): 56742830

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 317, 634, 709, 1418, 1585, 3170, 3545, 7090, 9193, 18386, 20561, 41122, 45965, 91930, 102805, 205610, 224753, 449506, 1123765, 2247530, 6517837, 13035674, 32589185, 65178370]

約数ペア:

[(1, 65178370), (2, 32589185), (5, 13035674), (10, 6517837), (29, 2247530), (58, 1123765), (145, 449506), (290, 224753), (317, 205610), (634, 102805), (709, 91930), (1418, 45965), (1585, 41122), (3170, 20561), (3545, 18386), (7090, 9193)]