212527170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2361413}}^1$

素因数の和:2361426

約数の個数: 24

約数和(自身を含む): 552570876

約数和(自身を除く): 340043706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2361413, 4722826, 7084239, 11807065, 14168478, 21252717, 23614130, 35421195, 42505434, 70842390, 106263585, 212527170]

約数ペア:

[(1, 212527170), (2, 106263585), (3, 70842390), (5, 42505434), (6, 35421195), (9, 23614130), (10, 21252717), (15, 14168478), (18, 11807065), (30, 7084239), (45, 4722826), (90, 2361413)]