306888550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{115807}}^1$

素因数の和:115872

約数の個数: 24

約数和(自身を含む): 581587776

約数和(自身を除く): 274699226

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 115807, 231614, 579035, 1158070, 2895175, 5790350, 6137771, 12275542, 30688855, 61377710, 153444275, 306888550]

約数ペア:

[(1, 306888550), (2, 153444275), (5, 61377710), (10, 30688855), (25, 12275542), (50, 6137771), (53, 5790350), (106, 2895175), (265, 1158070), (530, 579035), (1325, 231614), (2650, 115807)]