227992030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{29881}}^1$

素因数の和:30004

約数の個数: 32

約数和(自身を含む): 473330880

約数和(自身を除く): 245338850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 29881, 59762, 149405, 209167, 298810, 418334, 1045835, 2091670, 3257029, 6514058, 16285145, 22799203, 32570290, 45598406, 113996015, 227992030]

約数ペア:

[(1, 227992030), (2, 113996015), (5, 45598406), (7, 32570290), (10, 22799203), (14, 16285145), (35, 6514058), (70, 3257029), (109, 2091670), (218, 1045835), (545, 418334), (763, 298810), (1090, 209167), (1526, 149405), (3815, 59762), (7630, 29881)]