124579390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 262563840

約数和(自身を除く): 137984450

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 403, 494, 589, 806, 1178, 1235, 1627, 2015, 2470, 2945, 3254, 4030, 5890, 7657, 8135, 15314, 16270, 21151, 30913, 38285, 42302, 50437, 61826, 76570, 100874, 105755, 154565, 211510, 252185, 309130, 401869, 504370, 655681, 803738, 958303, 1311362, 1916606, 2009345, 3278405, 4018690, 4791515, 6556810, 9583030, 12457939, 24915878, 62289695, 124579390]

約数ペア:

[(1, 124579390), (2, 62289695), (5, 24915878), (10, 12457939), (13, 9583030), (19, 6556810), (26, 4791515), (31, 4018690), (38, 3278405), (62, 2009345), (65, 1916606), (95, 1311362), (130, 958303), (155, 803738), (190, 655681), (247, 504370), (310, 401869), (403, 309130), (494, 252185), (589, 211510), (806, 154565), (1178, 105755), (1235, 100874), (1627, 76570), (2015, 61826), (2470, 50437), (2945, 42302), (3254, 38285), (4030, 30913), (5890, 21151), (7657, 16270), (8135, 15314)]