80187330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17939}}^1$

素因数の和:18098

約数の個数: 32

約数和(自身を含む): 193752000

約数和(自身を除く): 113564670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 17939, 35878, 53817, 89695, 107634, 179390, 269085, 538170, 2672911, 5345822, 8018733, 13364555, 16037466, 26729110, 40093665, 80187330]

約数ペア:

[(1, 80187330), (2, 40093665), (3, 26729110), (5, 16037466), (6, 13364555), (10, 8018733), (15, 5345822), (30, 2672911), (149, 538170), (298, 269085), (447, 179390), (745, 107634), (894, 89695), (1490, 53817), (2235, 35878), (4470, 17939)]