156719730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{7069}}^1$

素因数の和:7818

約数の個数: 32

約数和(自身を含む): 376689600

約数和(自身を除く): 219969870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 3695, 4434, 7069, 7390, 11085, 14138, 21207, 22170, 35345, 42414, 70690, 106035, 212070, 5223991, 10447982, 15671973, 26119955, 31343946, 52239910, 78359865, 156719730]

約数ペア:

[(1, 156719730), (2, 78359865), (3, 52239910), (5, 31343946), (6, 26119955), (10, 15671973), (15, 10447982), (30, 5223991), (739, 212070), (1478, 106035), (2217, 70690), (3695, 42414), (4434, 35345), (7069, 22170), (7390, 21207), (11085, 14138)]