66891060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{371617}}^1$

素因数の和:371632

約数の個数: 36

約数和(自身を含む): 202903428

約数和(自身を除く): 136012368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 371617, 743234, 1114851, 1486468, 1858085, 2229702, 3344553, 3716170, 4459404, 5574255, 6689106, 7432340, 11148510, 13378212, 16722765, 22297020, 33445530, 66891060]

約数ペア:

[(1, 66891060), (2, 33445530), (3, 22297020), (4, 16722765), (5, 13378212), (6, 11148510), (9, 7432340), (10, 6689106), (12, 5574255), (15, 4459404), (18, 3716170), (20, 3344553), (30, 2229702), (36, 1858085), (45, 1486468), (60, 1114851), (90, 743234), (180, 371617)]