429690370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{2011}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 808341120

約数和(自身を除く): 378650750

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 929, 1858, 2011, 4022, 4645, 9290, 10055, 20110, 21367, 42734, 46253, 92506, 106835, 213670, 231265, 462530, 1868219, 3736438, 9341095, 18682190, 42969037, 85938074, 214845185, 429690370]

約数ペア:

[(1, 429690370), (2, 214845185), (5, 85938074), (10, 42969037), (23, 18682190), (46, 9341095), (115, 3736438), (230, 1868219), (929, 462530), (1858, 231265), (2011, 213670), (4022, 106835), (4645, 92506), (9290, 46253), (10055, 42734), (20110, 21367)]