147320340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2455339}}^1$

素因数の和:2455351

約数の個数: 24

約数和(自身を含む): 412497120

約数和(自身を除く): 265176780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2455339, 4910678, 7366017, 9821356, 12276695, 14732034, 24553390, 29464068, 36830085, 49106780, 73660170, 147320340]

約数ペア:

[(1, 147320340), (2, 73660170), (3, 49106780), (4, 36830085), (5, 29464068), (6, 24553390), (10, 14732034), (12, 12276695), (15, 9821356), (20, 7366017), (30, 4910678), (60, 2455339)]