141644940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2360749}}^1$

素因数の和:2360761

約数の個数: 24

約数和(自身を含む): 396606000

約数和(自身を除く): 254961060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2360749, 4721498, 7082247, 9442996, 11803745, 14164494, 23607490, 28328988, 35411235, 47214980, 70822470, 141644940]

約数ペア:

[(1, 141644940), (2, 70822470), (3, 47214980), (4, 35411235), (5, 28328988), (6, 23607490), (10, 14164494), (12, 11803745), (15, 9442996), (20, 7082247), (30, 4721498), (60, 2360749)]