1628630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 3132864

約数和(自身を除く): 1504234

約数列:

[1, 2, 5, 10, 23, 46, 73, 97, 115, 146, 194, 230, 365, 485, 730, 970, 1679, 2231, 3358, 4462, 7081, 8395, 11155, 14162, 16790, 22310, 35405, 70810, 162863, 325726, 814315, 1628630]

約数ペア:

[(1, 1628630), (2, 814315), (5, 325726), (10, 162863), (23, 70810), (46, 35405), (73, 22310), (97, 16790), (115, 14162), (146, 11155), (194, 8395), (230, 7081), (365, 4462), (485, 3358), (730, 2231), (970, 1679)]