70329560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251177}}^1$

素因数の和:251195

約数の個数: 32

約数和(自身を含む): 180848160

約数和(自身を除く): 110518600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 251177, 502354, 1004708, 1255885, 1758239, 2009416, 2511770, 3516478, 5023540, 7032956, 8791195, 10047080, 14065912, 17582390, 35164780, 70329560]

約数ペア:

[(1, 70329560), (2, 35164780), (4, 17582390), (5, 14065912), (7, 10047080), (8, 8791195), (10, 7032956), (14, 5023540), (20, 3516478), (28, 2511770), (35, 2009416), (40, 1758239), (56, 1255885), (70, 1004708), (140, 502354), (280, 251177)]