2427250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 5541120

約数和(自身を除く): 3113870

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 73, 95, 125, 133, 146, 175, 190, 250, 266, 350, 365, 475, 511, 665, 730, 875, 950, 1022, 1330, 1387, 1750, 1825, 2375, 2555, 2774, 3325, 3650, 4750, 5110, 6650, 6935, 9125, 9709, 12775, 13870, 16625, 18250, 19418, 25550, 33250, 34675, 48545, 63875, 69350, 97090, 127750, 173375, 242725, 346750, 485450, 1213625, 2427250]

約数ペア:

[(1, 2427250), (2, 1213625), (5, 485450), (7, 346750), (10, 242725), (14, 173375), (19, 127750), (25, 97090), (35, 69350), (38, 63875), (50, 48545), (70, 34675), (73, 33250), (95, 25550), (125, 19418), (133, 18250), (146, 16625), (175, 13870), (190, 12775), (250, 9709), (266, 9125), (350, 6935), (365, 6650), (475, 5110), (511, 4750), (665, 3650), (730, 3325), (875, 2774), (950, 2555), (1022, 2375), (1330, 1825), (1387, 1750)]