70466520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20249}}^1$

素因数の和:20292

約数の個数: 64

約数和(自身を含む): 218700000

約数和(自身を除く): 148233480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20249, 40498, 60747, 80996, 101245, 121494, 161992, 202490, 242988, 303735, 404980, 485976, 587221, 607470, 809960, 1174442, 1214940, 1761663, 2348884, 2429880, 2936105, 3523326, 4697768, 5872210, 7046652, 8808315, 11744420, 14093304, 17616630, 23488840, 35233260, 70466520]

約数ペア:

[(1, 70466520), (2, 35233260), (3, 23488840), (4, 17616630), (5, 14093304), (6, 11744420), (8, 8808315), (10, 7046652), (12, 5872210), (15, 4697768), (20, 3523326), (24, 2936105), (29, 2429880), (30, 2348884), (40, 1761663), (58, 1214940), (60, 1174442), (87, 809960), (116, 607470), (120, 587221), (145, 485976), (174, 404980), (232, 303735), (290, 242988), (348, 202490), (435, 161992), (580, 121494), (696, 101245), (870, 80996), (1160, 60747), (1740, 40498), (3480, 20249)]