1804971510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20055239}}^1$

素因数の和:20055252

約数の個数: 24

約数和(自身を含む): 4692926160

約数和(自身を除く): 2887954650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20055239, 40110478, 60165717, 100276195, 120331434, 180497151, 200552390, 300828585, 360994302, 601657170, 902485755, 1804971510]

約数ペア:

[(1, 1804971510), (2, 902485755), (3, 601657170), (5, 360994302), (6, 300828585), (9, 200552390), (10, 180497151), (15, 120331434), (18, 100276195), (30, 60165717), (45, 40110478), (90, 20055239)]