130627000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{18661}}^1$

素因数の和:18689

約数の個数: 64

約数和(自身を含む): 349352640

約数和(自身を除く): 218725640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 18661, 37322, 74644, 93305, 130627, 149288, 186610, 261254, 373220, 466525, 522508, 653135, 746440, 933050, 1045016, 1306270, 1866100, 2332625, 2612540, 3265675, 3732200, 4665250, 5225080, 6531350, 9330500, 13062700, 16328375, 18661000, 26125400, 32656750, 65313500, 130627000]

約数ペア:

[(1, 130627000), (2, 65313500), (4, 32656750), (5, 26125400), (7, 18661000), (8, 16328375), (10, 13062700), (14, 9330500), (20, 6531350), (25, 5225080), (28, 4665250), (35, 3732200), (40, 3265675), (50, 2612540), (56, 2332625), (70, 1866100), (100, 1306270), (125, 1045016), (140, 933050), (175, 746440), (200, 653135), (250, 522508), (280, 466525), (350, 373220), (500, 261254), (700, 186610), (875, 149288), (1000, 130627), (1400, 93305), (1750, 74644), (3500, 37322), (7000, 18661)]