829020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 2384928

約数和(自身を除く): 1555908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 337, 410, 492, 615, 674, 820, 1011, 1230, 1348, 1685, 2022, 2460, 3370, 4044, 5055, 6740, 10110, 13817, 20220, 27634, 41451, 55268, 69085, 82902, 138170, 165804, 207255, 276340, 414510, 829020]

約数ペア:

[(1, 829020), (2, 414510), (3, 276340), (4, 207255), (5, 165804), (6, 138170), (10, 82902), (12, 69085), (15, 55268), (20, 41451), (30, 27634), (41, 20220), (60, 13817), (82, 10110), (123, 6740), (164, 5055), (205, 4044), (246, 3370), (337, 2460), (410, 2022), (492, 1685), (615, 1348), (674, 1230), (820, 1011)]