68997110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75821}}^1$

素因数の和:75848

約数の個数: 32

約数和(自身を含む): 152857152

約数和(自身を除く): 83860042

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75821, 151642, 379105, 530747, 758210, 985673, 1061494, 1971346, 2653735, 4928365, 5307470, 6899711, 9856730, 13799422, 34498555, 68997110]

約数ペア:

[(1, 68997110), (2, 34498555), (5, 13799422), (7, 9856730), (10, 6899711), (13, 5307470), (14, 4928365), (26, 2653735), (35, 1971346), (65, 1061494), (70, 985673), (91, 758210), (130, 530747), (182, 379105), (455, 151642), (910, 75821)]