68822390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75629}}^1$

素因数の和:75656

約数の個数: 32

約数和(自身を含む): 152470080

約数和(自身を除く): 83647690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75629, 151258, 378145, 529403, 756290, 983177, 1058806, 1966354, 2647015, 4915885, 5294030, 6882239, 9831770, 13764478, 34411195, 68822390]

約数ペア:

[(1, 68822390), (2, 34411195), (5, 13764478), (7, 9831770), (10, 6882239), (13, 5294030), (14, 4915885), (26, 2647015), (35, 1966354), (65, 1058806), (70, 983177), (91, 756290), (130, 529403), (182, 378145), (455, 151258), (910, 75629)]