70992680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9491}}^1$

素因数の和:9530

約数の個数: 64

約数和(自身を含む): 184524480

約数和(自身を除く): 113531800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 9491, 18982, 37964, 47455, 75928, 94910, 104401, 161347, 189820, 208802, 322694, 379640, 417604, 522005, 645388, 806735, 835208, 1044010, 1290776, 1613470, 1774817, 2088020, 3226940, 3549634, 4176040, 6453880, 7099268, 8874085, 14198536, 17748170, 35496340, 70992680]

約数ペア:

[(1, 70992680), (2, 35496340), (4, 17748170), (5, 14198536), (8, 8874085), (10, 7099268), (11, 6453880), (17, 4176040), (20, 3549634), (22, 3226940), (34, 2088020), (40, 1774817), (44, 1613470), (55, 1290776), (68, 1044010), (85, 835208), (88, 806735), (110, 645388), (136, 522005), (170, 417604), (187, 379640), (220, 322694), (340, 208802), (374, 189820), (440, 161347), (680, 104401), (748, 94910), (935, 75928), (1496, 47455), (1870, 37964), (3740, 18982), (7480, 9491)]