830530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 1572732

約数和(自身を除く): 742202

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 529, 785, 1058, 1570, 2645, 3611, 5290, 7222, 18055, 36110, 83053, 166106, 415265, 830530]

約数ペア:

[(1, 830530), (2, 415265), (5, 166106), (10, 83053), (23, 36110), (46, 18055), (115, 7222), (157, 5290), (230, 3611), (314, 2645), (529, 1570), (785, 1058)]