2899681750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{16087}}^1$

素因数の和:16214

約数の個数: 64

約数和(自身を含む): 6264281088

約数和(自身を除く): 3364599338

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 125, 175, 206, 250, 350, 515, 721, 875, 1030, 1442, 1750, 2575, 3605, 5150, 7210, 12875, 16087, 18025, 25750, 32174, 36050, 80435, 90125, 112609, 160870, 180250, 225218, 402175, 563045, 804350, 1126090, 1656961, 2010875, 2815225, 3313922, 4021750, 5630450, 8284805, 11598727, 14076125, 16569610, 23197454, 28152250, 41424025, 57993635, 82848050, 115987270, 207120125, 289968175, 414240250, 579936350, 1449840875, 2899681750]

約数ペア:

[(1, 2899681750), (2, 1449840875), (5, 579936350), (7, 414240250), (10, 289968175), (14, 207120125), (25, 115987270), (35, 82848050), (50, 57993635), (70, 41424025), (103, 28152250), (125, 23197454), (175, 16569610), (206, 14076125), (250, 11598727), (350, 8284805), (515, 5630450), (721, 4021750), (875, 3313922), (1030, 2815225), (1442, 2010875), (1750, 1656961), (2575, 1126090), (3605, 804350), (5150, 563045), (7210, 402175), (12875, 225218), (16087, 180250), (18025, 160870), (25750, 112609), (32174, 90125), (36050, 80435)]