68172170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1021}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 134217216

約数和(自身を除く): 66045046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 607, 1021, 1214, 2042, 3035, 5105, 6070, 6677, 10210, 11231, 13354, 22462, 33385, 56155, 66770, 112310, 619747, 1239494, 3098735, 6197470, 6817217, 13634434, 34086085, 68172170]

約数ペア:

[(1, 68172170), (2, 34086085), (5, 13634434), (10, 6817217), (11, 6197470), (22, 3098735), (55, 1239494), (110, 619747), (607, 112310), (1021, 66770), (1214, 56155), (2042, 33385), (3035, 22462), (5105, 13354), (6070, 11231), (6677, 10210)]