3682020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 10422720

約数和(自身を除く): 6740700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 563, 654, 1090, 1126, 1308, 1635, 1689, 2180, 2252, 2815, 3270, 3378, 5630, 6540, 6756, 8445, 11260, 16890, 33780, 61367, 122734, 184101, 245468, 306835, 368202, 613670, 736404, 920505, 1227340, 1841010, 3682020]

約数ペア:

[(1, 3682020), (2, 1841010), (3, 1227340), (4, 920505), (5, 736404), (6, 613670), (10, 368202), (12, 306835), (15, 245468), (20, 184101), (30, 122734), (60, 61367), (109, 33780), (218, 16890), (327, 11260), (436, 8445), (545, 6756), (563, 6540), (654, 5630), (1090, 3378), (1126, 3270), (1308, 2815), (1635, 2252), (1689, 2180)]