30518826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20593}}^1$

素因数の和:20630

約数の個数: 32

約数和(自身を含む): 69195840

約数和(自身を除く): 38677014

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20593, 41186, 61779, 123558, 267709, 391267, 535418, 782534, 803127, 1173801, 1606254, 2347602, 5086471, 10172942, 15259413, 30518826]

約数ペア:

[(1, 30518826), (2, 15259413), (3, 10172942), (6, 5086471), (13, 2347602), (19, 1606254), (26, 1173801), (38, 803127), (39, 782534), (57, 535418), (78, 391267), (114, 267709), (247, 123558), (494, 61779), (741, 41186), (1482, 20593)]