25979610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12197}}^1$

素因数の和:12278

約数の個数: 32

約数和(自身を含む): 63234432

約数和(自身を除く): 37254822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12197, 24394, 36591, 60985, 73182, 121970, 182955, 365910, 865987, 1731974, 2597961, 4329935, 5195922, 8659870, 12989805, 25979610]

約数ペア:

[(1, 25979610), (2, 12989805), (3, 8659870), (5, 5195922), (6, 4329935), (10, 2597961), (15, 1731974), (30, 865987), (71, 365910), (142, 182955), (213, 121970), (355, 73182), (426, 60985), (710, 36591), (1065, 24394), (2130, 12197)]