1552018980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25866983}}^1$

素因数の和:25866995

約数の個数: 24

約数和(自身を含む): 4345653312

約数和(自身を除く): 2793634332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25866983, 51733966, 77600949, 103467932, 129334915, 155201898, 258669830, 310403796, 388004745, 517339660, 776009490, 1552018980]

約数ペア:

[(1, 1552018980), (2, 776009490), (3, 517339660), (4, 388004745), (5, 310403796), (6, 258669830), (10, 155201898), (12, 129334915), (15, 103467932), (20, 77600949), (30, 51733966), (60, 25866983)]