13581420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{226357}}^1$

素因数の和:226369

約数の個数: 24

約数和(自身を含む): 38028144

約数和(自身を除く): 24446724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 226357, 452714, 679071, 905428, 1131785, 1358142, 2263570, 2716284, 3395355, 4527140, 6790710, 13581420]

約数ペア:

[(1, 13581420), (2, 6790710), (3, 4527140), (4, 3395355), (5, 2716284), (6, 2263570), (10, 1358142), (12, 1131785), (15, 905428), (20, 679071), (30, 452714), (60, 226357)]