79145030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5231}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 152565120

約数和(自身を除く): 73420090

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5231, 7565, 10462, 15130, 26155, 52310, 88927, 177854, 444635, 465559, 889270, 931118, 2327795, 4655590, 7914503, 15829006, 39572515, 79145030]

約数ペア:

[(1, 79145030), (2, 39572515), (5, 15829006), (10, 7914503), (17, 4655590), (34, 2327795), (85, 931118), (89, 889270), (170, 465559), (178, 444635), (445, 177854), (890, 88927), (1513, 52310), (3026, 26155), (5231, 15130), (7565, 10462)]