67717670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 124747776

約数和(自身を除く): 57030106

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 751, 1270, 1502, 3755, 7510, 9017, 18034, 45085, 53321, 90170, 95377, 106642, 190754, 266605, 476885, 533210, 953770, 6771767, 13543534, 33858835, 67717670]

約数ペア:

[(1, 67717670), (2, 33858835), (5, 13543534), (10, 6771767), (71, 953770), (127, 533210), (142, 476885), (254, 266605), (355, 190754), (635, 106642), (710, 95377), (751, 90170), (1270, 53321), (1502, 45085), (3755, 18034), (7510, 9017)]