307862340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5131039}}^1$

素因数の和:5131051

約数の個数: 24

約数和(自身を含む): 862014720

約数和(自身を除く): 554152380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5131039, 10262078, 15393117, 20524156, 25655195, 30786234, 51310390, 61572468, 76965585, 102620780, 153931170, 307862340]

約数ペア:

[(1, 307862340), (2, 153931170), (3, 102620780), (4, 76965585), (5, 61572468), (6, 51310390), (10, 30786234), (12, 25655195), (15, 20524156), (20, 15393117), (30, 10262078), (60, 5131039)]