74090660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2311}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 178671360

約数和(自身を除く): 104580700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 2311, 3206, 4580, 4622, 6412, 8015, 9244, 11555, 16030, 16177, 23110, 32060, 32354, 46220, 64708, 80885, 161770, 323540, 529219, 1058438, 2116876, 2646095, 3704533, 5292190, 7409066, 10584380, 14818132, 18522665, 37045330, 74090660]

約数ペア:

[(1, 74090660), (2, 37045330), (4, 18522665), (5, 14818132), (7, 10584380), (10, 7409066), (14, 5292190), (20, 3704533), (28, 2646095), (35, 2116876), (70, 1058438), (140, 529219), (229, 323540), (458, 161770), (916, 80885), (1145, 64708), (1603, 46220), (2290, 32354), (2311, 32060), (3206, 23110), (4580, 16177), (4622, 16030), (6412, 11555), (8015, 9244)]