12804511410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{142272349}}^1$

素因数の和:142272362

約数の個数: 24

約数和(自身を含む): 33291729900

約数和(自身を除く): 20487218490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 142272349, 284544698, 426817047, 711361745, 853634094, 1280451141, 1422723490, 2134085235, 2560902282, 4268170470, 6402255705, 12804511410]

約数ペア:

[(1, 12804511410), (2, 6402255705), (3, 4268170470), (5, 2560902282), (6, 2134085235), (9, 1422723490), (10, 1280451141), (15, 853634094), (18, 711361745), (30, 426817047), (45, 284544698), (90, 142272349)]