137754780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2295913}}^1$

素因数の和:2295925

約数の個数: 24

約数和(自身を含む): 385713552

約数和(自身を除く): 247958772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2295913, 4591826, 6887739, 9183652, 11479565, 13775478, 22959130, 27550956, 34438695, 45918260, 68877390, 137754780]

約数ペア:

[(1, 137754780), (2, 68877390), (3, 45918260), (4, 34438695), (5, 27550956), (6, 22959130), (10, 13775478), (12, 11479565), (15, 9183652), (20, 6887739), (30, 4591826), (60, 2295913)]