2148462180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11935901}}^1$

素因数の和:11935916

約数の個数: 36

約数和(自身を含む): 6517002492

約数和(自身を除く): 4368540312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11935901, 23871802, 35807703, 47743604, 59679505, 71615406, 107423109, 119359010, 143230812, 179038515, 214846218, 238718020, 358077030, 429692436, 537115545, 716154060, 1074231090, 2148462180]

約数ペア:

[(1, 2148462180), (2, 1074231090), (3, 716154060), (4, 537115545), (5, 429692436), (6, 358077030), (9, 238718020), (10, 214846218), (12, 179038515), (15, 143230812), (18, 119359010), (20, 107423109), (30, 71615406), (36, 59679505), (45, 47743604), (60, 35807703), (90, 23871802), (180, 11935901)]