76990370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 141768576

約数和(自身を除く): 64778206

約数列:

[1, 2, 5, 10, 67, 134, 151, 302, 335, 670, 755, 761, 1510, 1522, 3805, 7610, 10117, 20234, 50585, 50987, 101170, 101974, 114911, 229822, 254935, 509870, 574555, 1149110, 7699037, 15398074, 38495185, 76990370]

約数ペア:

[(1, 76990370), (2, 38495185), (5, 15398074), (10, 7699037), (67, 1149110), (134, 574555), (151, 509870), (302, 254935), (335, 229822), (670, 114911), (755, 101974), (761, 101170), (1510, 50987), (1522, 50585), (3805, 20234), (7610, 10117)]