319495980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5324933}}^1$

素因数の和:5324945

約数の個数: 24

約数和(自身を含む): 894588912

約数和(自身を除く): 575092932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5324933, 10649866, 15974799, 21299732, 26624665, 31949598, 53249330, 63899196, 79873995, 106498660, 159747990, 319495980]

約数ペア:

[(1, 319495980), (2, 159747990), (3, 106498660), (4, 79873995), (5, 63899196), (6, 53249330), (10, 31949598), (12, 26624665), (15, 21299732), (20, 15974799), (30, 10649866), (60, 5324933)]