70298427940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14230451}}^1$

素因数の和:14230492

約数の個数: 48

約数和(自身を含む): 167350115520

約数和(自身を除く): 97051687580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 14230451, 28460902, 56921804, 71152255, 142304510, 184995863, 270378569, 284609020, 369991726, 540757138, 739983452, 924979315, 1081514276, 1351892845, 1849958630, 2703785690, 3514921397, 3699917260, 5407571380, 7029842794, 14059685588, 17574606985, 35149213970, 70298427940]

約数ペア:

[(1, 70298427940), (2, 35149213970), (4, 17574606985), (5, 14059685588), (10, 7029842794), (13, 5407571380), (19, 3699917260), (20, 3514921397), (26, 2703785690), (38, 1849958630), (52, 1351892845), (65, 1081514276), (76, 924979315), (95, 739983452), (130, 540757138), (190, 369991726), (247, 284609020), (260, 270378569), (380, 184995863), (494, 142304510), (988, 71152255), (1235, 56921804), (2470, 28460902), (4940, 14230451)]