7151810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 13314672

約数和(自身を除く): 6162862

約数列:

[1, 2, 5, 10, 73, 97, 101, 146, 194, 202, 365, 485, 505, 730, 970, 1010, 7081, 7373, 9797, 14162, 14746, 19594, 35405, 36865, 48985, 70810, 73730, 97970, 715181, 1430362, 3575905, 7151810]

約数ペア:

[(1, 7151810), (2, 3575905), (5, 1430362), (10, 715181), (73, 97970), (97, 73730), (101, 70810), (146, 48985), (194, 36865), (202, 35405), (365, 19594), (485, 14746), (505, 14162), (730, 9797), (970, 7373), (1010, 7081)]