2158100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{3083}}^1$

素因数の和:3104

約数の個数: 36

約数和(自身を含む): 5353824

約数和(自身を除く): 3195724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 3083, 6166, 12332, 15415, 21581, 30830, 43162, 61660, 77075, 86324, 107905, 154150, 215810, 308300, 431620, 539525, 1079050, 2158100]

約数ペア:

[(1, 2158100), (2, 1079050), (4, 539525), (5, 431620), (7, 308300), (10, 215810), (14, 154150), (20, 107905), (25, 86324), (28, 77075), (35, 61660), (50, 43162), (70, 30830), (100, 21581), (140, 15415), (175, 12332), (350, 6166), (700, 3083)]