14987000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2169

約数の個数: 64

約数和(自身を含む): 40098240

約数和(自身を除く): 25111240

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, 2141, 3500, 4282, 7000, 8564, 10705, 14987, 17128, 21410, 29974, 42820, 53525, 59948, 74935, 85640, 107050, 119896, 149870, 214100, 267625, 299740, 374675, 428200, 535250, 599480, 749350, 1070500, 1498700, 1873375, 2141000, 2997400, 3746750, 7493500, 14987000]

約数ペア:

[(1, 14987000), (2, 7493500), (4, 3746750), (5, 2997400), (7, 2141000), (8, 1873375), (10, 1498700), (14, 1070500), (20, 749350), (25, 599480), (28, 535250), (35, 428200), (40, 374675), (50, 299740), (56, 267625), (70, 214100), (100, 149870), (125, 119896), (140, 107050), (175, 85640), (200, 74935), (250, 59948), (280, 53525), (350, 42820), (500, 29974), (700, 21410), (875, 17128), (1000, 14987), (1400, 10705), (1750, 8564), (2141, 7000), (3500, 4282)]