55029060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305717}}^1$

素因数の和:305732

約数の個数: 36

約数和(自身を含む): 166922028

約数和(自身を除く): 111892968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305717, 611434, 917151, 1222868, 1528585, 1834302, 2751453, 3057170, 3668604, 4585755, 5502906, 6114340, 9171510, 11005812, 13757265, 18343020, 27514530, 55029060]

約数ペア:

[(1, 55029060), (2, 27514530), (3, 18343020), (4, 13757265), (5, 11005812), (6, 9171510), (9, 6114340), (10, 5502906), (12, 4585755), (15, 3668604), (18, 3057170), (20, 2751453), (30, 1834302), (36, 1528585), (45, 1222868), (60, 917151), (90, 611434), (180, 305717)]