30890634

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 63792576

約数和(自身を除く): 32901942

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 347, 401, 694, 802, 1041, 1203, 2082, 2406, 12839, 14837, 25678, 29674, 38517, 44511, 77034, 89022, 139147, 278294, 417441, 834882, 5148439, 10296878, 15445317, 30890634]

約数ペア:

[(1, 30890634), (2, 15445317), (3, 10296878), (6, 5148439), (37, 834882), (74, 417441), (111, 278294), (222, 139147), (347, 89022), (401, 77034), (694, 44511), (802, 38517), (1041, 29674), (1203, 25678), (2082, 14837), (2406, 12839)]