69687290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5861}}^1$

素因数の和:5938

約数の個数: 32

約数和(自身を含む): 132950160

約数和(自身を除く): 63262870

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5861, 5945, 11722, 11890, 29305, 58610, 169969, 240301, 339938, 480602, 849845, 1201505, 1699690, 2403010, 6968729, 13937458, 34843645, 69687290]

約数ペア:

[(1, 69687290), (2, 34843645), (5, 13937458), (10, 6968729), (29, 2403010), (41, 1699690), (58, 1201505), (82, 849845), (145, 480602), (205, 339938), (290, 240301), (410, 169969), (1189, 58610), (2378, 29305), (5861, 11890), (5945, 11722)]