78894510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39251}}^1$

素因数の和:39328

約数の個数: 32

約数和(自身を含む): 192177792

約数和(自身を除く): 113283282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 39251, 78502, 117753, 196255, 235506, 392510, 588765, 1177530, 2629817, 5259634, 7889451, 13149085, 15778902, 26298170, 39447255, 78894510]

約数ペア:

[(1, 78894510), (2, 39447255), (3, 26298170), (5, 15778902), (6, 13149085), (10, 7889451), (15, 5259634), (30, 2629817), (67, 1177530), (134, 588765), (201, 392510), (335, 235506), (402, 196255), (670, 117753), (1005, 78502), (2010, 39251)]