79507190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2861}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 164026944

約数和(自身を除く): 84519754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 2861, 3970, 5558, 5722, 13895, 14305, 20027, 27790, 28610, 40054, 100135, 200270, 1135817, 2271634, 5679085, 7950719, 11358170, 15901438, 39753595, 79507190]

約数ペア:

[(1, 79507190), (2, 39753595), (5, 15901438), (7, 11358170), (10, 7950719), (14, 5679085), (35, 2271634), (70, 1135817), (397, 200270), (794, 100135), (1985, 40054), (2779, 28610), (2861, 27790), (3970, 20027), (5558, 14305), (5722, 13895)]