139617420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2326957}}^1$

素因数の和:2326969

約数の個数: 24

約数和(自身を含む): 390928944

約数和(自身を除く): 251311524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2326957, 4653914, 6980871, 9307828, 11634785, 13961742, 23269570, 27923484, 34904355, 46539140, 69808710, 139617420]

約数ペア:

[(1, 139617420), (2, 69808710), (3, 46539140), (4, 34904355), (5, 27923484), (6, 23269570), (10, 13961742), (12, 11634785), (15, 9307828), (20, 6980871), (30, 4653914), (60, 2326957)]