2321060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 5685120

約数和(自身を除く): 3364060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 281, 295, 413, 562, 590, 826, 1124, 1180, 1405, 1652, 1967, 2065, 2810, 3934, 4130, 5620, 7868, 8260, 9835, 16579, 19670, 33158, 39340, 66316, 82895, 116053, 165790, 232106, 331580, 464212, 580265, 1160530, 2321060]

約数ペア:

[(1, 2321060), (2, 1160530), (4, 580265), (5, 464212), (7, 331580), (10, 232106), (14, 165790), (20, 116053), (28, 82895), (35, 66316), (59, 39340), (70, 33158), (118, 19670), (140, 16579), (236, 9835), (281, 8260), (295, 7868), (413, 5620), (562, 4130), (590, 3934), (826, 2810), (1124, 2065), (1180, 1967), (1405, 1652)]