68936770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 146996928

約数和(自身を除く): 78060158

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1171, 1682, 2030, 2342, 4205, 5855, 5887, 8197, 8410, 11710, 11774, 16394, 29435, 33959, 40985, 58870, 67918, 81970, 169795, 237713, 339590, 475426, 984811, 1188565, 1969622, 2377130, 4924055, 6893677, 9848110, 13787354, 34468385, 68936770]

約数ペア:

[(1, 68936770), (2, 34468385), (5, 13787354), (7, 9848110), (10, 6893677), (14, 4924055), (29, 2377130), (35, 1969622), (58, 1188565), (70, 984811), (145, 475426), (203, 339590), (290, 237713), (406, 169795), (841, 81970), (1015, 67918), (1171, 58870), (1682, 40985), (2030, 33959), (2342, 29435), (4205, 16394), (5855, 11774), (5887, 11710), (8197, 8410)]