149733560

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6067}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 337502160

約数和(自身を除く): 187768600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 4936, 6067, 6170, 12134, 12340, 24268, 24680, 30335, 48536, 60670, 121340, 242680, 3743339, 7486678, 14973356, 18716695, 29946712, 37433390, 74866780, 149733560]

約数ペア:

[(1, 149733560), (2, 74866780), (4, 37433390), (5, 29946712), (8, 18716695), (10, 14973356), (20, 7486678), (40, 3743339), (617, 242680), (1234, 121340), (2468, 60670), (3085, 48536), (4936, 30335), (6067, 24680), (6170, 24268), (12134, 12340)]