55154490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2557}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 132606720

約数和(自身を除く): 77452230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 719, 1438, 2157, 2557, 3595, 4314, 5114, 7190, 7671, 10785, 12785, 15342, 21570, 25570, 38355, 76710, 1838483, 3676966, 5515449, 9192415, 11030898, 18384830, 27577245, 55154490]

約数ペア:

[(1, 55154490), (2, 27577245), (3, 18384830), (5, 11030898), (6, 9192415), (10, 5515449), (15, 3676966), (30, 1838483), (719, 76710), (1438, 38355), (2157, 25570), (2557, 21570), (3595, 15342), (4314, 12785), (5114, 10785), (7190, 7671)]