68753070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 184680000

約数和(自身を除く): 115926930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 1709, 2235, 2682, 3418, 4023, 4470, 5127, 6705, 8046, 8545, 10254, 13410, 15381, 17090, 20115, 25635, 30762, 40230, 46143, 51270, 76905, 92286, 153810, 230715, 254641, 461430, 509282, 763923, 1273205, 1527846, 2291769, 2546410, 3819615, 4583538, 6875307, 7639230, 11458845, 13750614, 22917690, 34376535, 68753070]

約数ペア:

[(1, 68753070), (2, 34376535), (3, 22917690), (5, 13750614), (6, 11458845), (9, 7639230), (10, 6875307), (15, 4583538), (18, 3819615), (27, 2546410), (30, 2291769), (45, 1527846), (54, 1273205), (90, 763923), (135, 509282), (149, 461430), (270, 254641), (298, 230715), (447, 153810), (745, 92286), (894, 76905), (1341, 51270), (1490, 46143), (1709, 40230), (2235, 30762), (2682, 25635), (3418, 20115), (4023, 17090), (4470, 15381), (5127, 13410), (6705, 10254), (8046, 8545)]