30744584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15559}}^1$

素因数の和:15597

約数の個数: 32

約数和(自身を含む): 65352000

約数和(自身を除く): 34607416

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15559, 31118, 62236, 124472, 202267, 295621, 404534, 591242, 809068, 1182484, 1618136, 2364968, 3843073, 7686146, 15372292, 30744584]

約数ペア:

[(1, 30744584), (2, 15372292), (4, 7686146), (8, 3843073), (13, 2364968), (19, 1618136), (26, 1182484), (38, 809068), (52, 591242), (76, 404534), (104, 295621), (152, 202267), (247, 124472), (494, 62236), (988, 31118), (1976, 15559)]