25647330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12041}}^1$

素因数の和:12122

約数の個数: 32

約数和(自身を含む): 62425728

約数和(自身を除く): 36778398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12041, 24082, 36123, 60205, 72246, 120410, 180615, 361230, 854911, 1709822, 2564733, 4274555, 5129466, 8549110, 12823665, 25647330]

約数ペア:

[(1, 25647330), (2, 12823665), (3, 8549110), (5, 5129466), (6, 4274555), (10, 2564733), (15, 1709822), (30, 854911), (71, 361230), (142, 180615), (213, 120410), (355, 72246), (426, 60205), (710, 36123), (1065, 24082), (2130, 12041)]