66746340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{370813}}^1$

素因数の和:370828

約数の個数: 36

約数和(自身を含む): 202464444

約数和(自身を除く): 135718104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 370813, 741626, 1112439, 1483252, 1854065, 2224878, 3337317, 3708130, 4449756, 5562195, 6674634, 7416260, 11124390, 13349268, 16686585, 22248780, 33373170, 66746340]

約数ペア:

[(1, 66746340), (2, 33373170), (3, 22248780), (4, 16686585), (5, 13349268), (6, 11124390), (9, 7416260), (10, 6674634), (12, 5562195), (15, 4449756), (18, 3708130), (20, 3337317), (30, 2224878), (36, 1854065), (45, 1483252), (60, 1112439), (90, 741626), (180, 370813)]