156940006620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615666777}}^1$

素因数の和:2615666789

約数の個数: 24

約数和(自身を含む): 439432018704

約数和(自身を除く): 282492012084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615666777, 5231333554, 7847000331, 10462667108, 13078333885, 15694000662, 26156667770, 31388001324, 39235001655, 52313335540, 78470003310, 156940006620]

約数ペア:

[(1, 156940006620), (2, 78470003310), (3, 52313335540), (4, 39235001655), (5, 31388001324), (6, 26156667770), (10, 15694000662), (12, 13078333885), (15, 10462667108), (20, 7847000331), (30, 5231333554), (60, 2615666777)]