1274923370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6997}}^1$

素因数の和:7167

約数の個数: 64

約数和(自身を含む): 2781285120

約数和(自身を除く): 1506361750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1330, 1370, 1918, 2603, 4795, 5206, 6997, 9590, 13015, 13994, 18221, 26030, 34985, 36442, 48979, 69970, 91105, 97958, 132943, 182210, 244895, 265886, 489790, 664715, 930601, 958589, 1329430, 1861202, 1917178, 4653005, 4792945, 6710123, 9306010, 9585890, 13420246, 18213191, 33550615, 36426382, 67101230, 91065955, 127492337, 182131910, 254984674, 637461685, 1274923370]

約数ペア:

[(1, 1274923370), (2, 637461685), (5, 254984674), (7, 182131910), (10, 127492337), (14, 91065955), (19, 67101230), (35, 36426382), (38, 33550615), (70, 18213191), (95, 13420246), (133, 9585890), (137, 9306010), (190, 6710123), (266, 4792945), (274, 4653005), (665, 1917178), (685, 1861202), (959, 1329430), (1330, 958589), (1370, 930601), (1918, 664715), (2603, 489790), (4795, 265886), (5206, 244895), (6997, 182210), (9590, 132943), (13015, 97958), (13994, 91105), (18221, 69970), (26030, 48979), (34985, 36442)]