3860940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 10896480

約数和(自身を除く): 7035540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 281, 458, 562, 687, 843, 916, 1124, 1145, 1374, 1405, 1686, 2290, 2748, 2810, 3372, 3435, 4215, 4580, 5620, 6870, 8430, 13740, 16860, 64349, 128698, 193047, 257396, 321745, 386094, 643490, 772188, 965235, 1286980, 1930470, 3860940]

約数ペア:

[(1, 3860940), (2, 1930470), (3, 1286980), (4, 965235), (5, 772188), (6, 643490), (10, 386094), (12, 321745), (15, 257396), (20, 193047), (30, 128698), (60, 64349), (229, 16860), (281, 13740), (458, 8430), (562, 6870), (687, 5620), (843, 4580), (916, 4215), (1124, 3435), (1145, 3372), (1374, 2810), (1405, 2748), (1686, 2290)]