145429260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2423821}}^1$

素因数の和:2423833

約数の個数: 24

約数和(自身を含む): 407202096

約数和(自身を除く): 261772836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2423821, 4847642, 7271463, 9695284, 12119105, 14542926, 24238210, 29085852, 36357315, 48476420, 72714630, 145429260]

約数ペア:

[(1, 145429260), (2, 72714630), (3, 48476420), (4, 36357315), (5, 29085852), (6, 24238210), (10, 14542926), (12, 12119105), (15, 9695284), (20, 7271463), (30, 4847642), (60, 2423821)]