30757557246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12720247}}^1$

素因数の和:12720296

約数の個数: 32

約数和(自身を含む): 68384053248

約数和(自身を除く): 37626496002

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 12720247, 25440494, 38160741, 76321482, 165363211, 330726422, 394327657, 496089633, 788655314, 992179266, 1182982971, 2365965942, 5126259541, 10252519082, 15378778623, 30757557246]

約数ペア:

[(1, 30757557246), (2, 15378778623), (3, 10252519082), (6, 5126259541), (13, 2365965942), (26, 1182982971), (31, 992179266), (39, 788655314), (62, 496089633), (78, 394327657), (93, 330726422), (186, 165363211), (403, 76321482), (806, 38160741), (1209, 25440494), (2418, 12720247)]