68488770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{46591}}^1$

素因数の和:46615

約数の個数: 48

約数和(自身を含む): 191213568

約数和(自身を除く): 122724798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 46591, 93182, 139773, 232955, 279546, 326137, 465910, 652274, 698865, 978411, 1397730, 1630685, 1956822, 2282959, 3261370, 4565918, 4892055, 6848877, 9784110, 11414795, 13697754, 22829590, 34244385, 68488770]

約数ペア:

[(1, 68488770), (2, 34244385), (3, 22829590), (5, 13697754), (6, 11414795), (7, 9784110), (10, 6848877), (14, 4892055), (15, 4565918), (21, 3261370), (30, 2282959), (35, 1956822), (42, 1630685), (49, 1397730), (70, 978411), (98, 698865), (105, 652274), (147, 465910), (210, 326137), (245, 279546), (294, 232955), (490, 139773), (735, 93182), (1470, 46591)]