139063190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 293760000

約数和(自身を除く): 154696810

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 149, 199, 298, 335, 398, 469, 670, 745, 938, 995, 1043, 1393, 1490, 1990, 2086, 2345, 2786, 4690, 5215, 6965, 9983, 10430, 13333, 13930, 19966, 26666, 29651, 49915, 59302, 66665, 69881, 93331, 99830, 133330, 139762, 148255, 186662, 207557, 296510, 349405, 415114, 466655, 698810, 933310, 1037785, 1986617, 2075570, 3973234, 9933085, 13906319, 19866170, 27812638, 69531595, 139063190]

約数ペア:

[(1, 139063190), (2, 69531595), (5, 27812638), (7, 19866170), (10, 13906319), (14, 9933085), (35, 3973234), (67, 2075570), (70, 1986617), (134, 1037785), (149, 933310), (199, 698810), (298, 466655), (335, 415114), (398, 349405), (469, 296510), (670, 207557), (745, 186662), (938, 148255), (995, 139762), (1043, 133330), (1393, 99830), (1490, 93331), (1990, 69881), (2086, 66665), (2345, 59302), (2786, 49915), (4690, 29651), (5215, 26666), (6965, 19966), (9983, 13930), (10430, 13333)]