223836270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1065887}}^1$

素因数の和:1065904

約数の個数: 32

約数和(自身を含む): 613951488

約数和(自身を除く): 390115218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1065887, 2131774, 3197661, 5329435, 6395322, 7461209, 10658870, 14922418, 15988305, 22383627, 31976610, 37306045, 44767254, 74612090, 111918135, 223836270]

約数ペア:

[(1, 223836270), (2, 111918135), (3, 74612090), (5, 44767254), (6, 37306045), (7, 31976610), (10, 22383627), (14, 15988305), (15, 14922418), (21, 10658870), (30, 7461209), (35, 6395322), (42, 5329435), (70, 3197661), (105, 2131774), (210, 1065887)]