1258248510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 3336173568

約数和(自身を除く): 2077925058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 223, 355, 426, 446, 639, 669, 710, 883, 1065, 1115, 1278, 1338, 1766, 2007, 2130, 2230, 2649, 3195, 3345, 4014, 4415, 5298, 6390, 6690, 7947, 8830, 10035, 13245, 15833, 15894, 20070, 26490, 31666, 39735, 47499, 62693, 79165, 79470, 94998, 125386, 142497, 158330, 188079, 196909, 237495, 284994, 313465, 376158, 393818, 474990, 564237, 590727, 626930, 712485, 940395, 984545, 1128474, 1181454, 1424970, 1772181, 1880790, 1969090, 2821185, 2953635, 3544362, 5642370, 5907270, 8860905, 13980539, 17721810, 27961078, 41941617, 69902695, 83883234, 125824851, 139805390, 209708085, 251649702, 419416170, 629124255, 1258248510]

約数ペア:

[(1, 1258248510), (2, 629124255), (3, 419416170), (5, 251649702), (6, 209708085), (9, 139805390), (10, 125824851), (15, 83883234), (18, 69902695), (30, 41941617), (45, 27961078), (71, 17721810), (90, 13980539), (142, 8860905), (213, 5907270), (223, 5642370), (355, 3544362), (426, 2953635), (446, 2821185), (639, 1969090), (669, 1880790), (710, 1772181), (883, 1424970), (1065, 1181454), (1115, 1128474), (1278, 984545), (1338, 940395), (1766, 712485), (2007, 626930), (2130, 590727), (2230, 564237), (2649, 474990), (3195, 393818), (3345, 376158), (4014, 313465), (4415, 284994), (5298, 237495), (6390, 196909), (6690, 188079), (7947, 158330), (8830, 142497), (10035, 125386), (13245, 94998), (15833, 79470), (15894, 79165), (20070, 62693), (26490, 47499), (31666, 39735)]