304270340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1383047}}^1$

素因数の和:1383067

約数の個数: 24

約数和(自身を含む): 697056192

約数和(自身を除く): 392785852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1383047, 2766094, 5532188, 6915235, 13830470, 15213517, 27660940, 30427034, 60854068, 76067585, 152135170, 304270340]

約数ペア:

[(1, 304270340), (2, 152135170), (4, 76067585), (5, 60854068), (10, 30427034), (11, 27660940), (20, 15213517), (22, 13830470), (44, 6915235), (55, 5532188), (110, 2766094), (220, 1383047)]