3505420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 7502544

約数和(自身を除く): 3997124

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3307, 6614, 13228, 16535, 33070, 66140, 175271, 350542, 701084, 876355, 1752710, 3505420]

約数ペア:

[(1, 3505420), (2, 1752710), (4, 876355), (5, 701084), (10, 350542), (20, 175271), (53, 66140), (106, 33070), (212, 16535), (265, 13228), (530, 6614), (1060, 3307)]