2138170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 4075920

約数和(自身を除く): 1937750

約数列:

[1, 2, 5, 10, 29, 58, 73, 101, 145, 146, 202, 290, 365, 505, 730, 1010, 2117, 2929, 4234, 5858, 7373, 10585, 14645, 14746, 21170, 29290, 36865, 73730, 213817, 427634, 1069085, 2138170]

約数ペア:

[(1, 2138170), (2, 1069085), (5, 427634), (10, 213817), (29, 73730), (58, 36865), (73, 29290), (101, 21170), (145, 14746), (146, 14645), (202, 10585), (290, 7373), (365, 5858), (505, 4234), (730, 2929), (1010, 2117)]