4276020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10181}}^1$

素因数の和:10200

約数の個数: 48

約数和(自身を含む): 13684608

約数和(自身を除く): 9408588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10181, 20362, 30543, 40724, 50905, 61086, 71267, 101810, 122172, 142534, 152715, 203620, 213801, 285068, 305430, 356335, 427602, 610860, 712670, 855204, 1069005, 1425340, 2138010, 4276020]

約数ペア:

[(1, 4276020), (2, 2138010), (3, 1425340), (4, 1069005), (5, 855204), (6, 712670), (7, 610860), (10, 427602), (12, 356335), (14, 305430), (15, 285068), (20, 213801), (21, 203620), (28, 152715), (30, 142534), (35, 122172), (42, 101810), (60, 71267), (70, 61086), (84, 50905), (105, 40724), (140, 30543), (210, 20362), (420, 10181)]