22078020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1621}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 62129088

約数和(自身を除く): 40051068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 1621, 2270, 2724, 3242, 3405, 4540, 4863, 6484, 6810, 8105, 9726, 13620, 16210, 19452, 24315, 32420, 48630, 97260, 367967, 735934, 1103901, 1471868, 1839835, 2207802, 3679670, 4415604, 5519505, 7359340, 11039010, 22078020]

約数ペア:

[(1, 22078020), (2, 11039010), (3, 7359340), (4, 5519505), (5, 4415604), (6, 3679670), (10, 2207802), (12, 1839835), (15, 1471868), (20, 1103901), (30, 735934), (60, 367967), (227, 97260), (454, 48630), (681, 32420), (908, 24315), (1135, 19452), (1362, 16210), (1621, 13620), (2270, 9726), (2724, 8105), (3242, 6810), (3405, 6484), (4540, 4863)]