157521270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5250709}}^1$

素因数の和:5250719

約数の個数: 16

約数和(自身を含む): 378051120

約数和(自身を除く): 220529850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5250709, 10501418, 15752127, 26253545, 31504254, 52507090, 78760635, 157521270]

約数ペア:

[(1, 157521270), (2, 78760635), (3, 52507090), (5, 31504254), (6, 26253545), (10, 15752127), (15, 10501418), (30, 5250709)]