137294940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2288249}}^1$

素因数の和:2288261

約数の個数: 24

約数和(自身を含む): 384426000

約数和(自身を除く): 247131060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2288249, 4576498, 6864747, 9152996, 11441245, 13729494, 22882490, 27458988, 34323735, 45764980, 68647470, 137294940]

約数ペア:

[(1, 137294940), (2, 68647470), (3, 45764980), (4, 34323735), (5, 27458988), (6, 22882490), (10, 13729494), (12, 11441245), (15, 9152996), (20, 6864747), (30, 4576498), (60, 2288249)]