67754310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173729}}^1$

素因数の和:173752

約数の個数: 32

約数和(自身を含む): 175119840

約数和(自身を除く): 107365530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 173729, 347458, 521187, 868645, 1042374, 1737290, 2258477, 2605935, 4516954, 5211870, 6775431, 11292385, 13550862, 22584770, 33877155, 67754310]

約数ペア:

[(1, 67754310), (2, 33877155), (3, 22584770), (5, 13550862), (6, 11292385), (10, 6775431), (13, 5211870), (15, 4516954), (26, 2605935), (30, 2258477), (39, 1737290), (65, 1042374), (78, 868645), (130, 521187), (195, 347458), (390, 173729)]