1630254420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9056969}}^1$

素因数の和:9056984

約数の個数: 36

約数和(自身を含む): 4945105620

約数和(自身を除く): 3314851200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9056969, 18113938, 27170907, 36227876, 45284845, 54341814, 81512721, 90569690, 108683628, 135854535, 163025442, 181139380, 271709070, 326050884, 407563605, 543418140, 815127210, 1630254420]

約数ペア:

[(1, 1630254420), (2, 815127210), (3, 543418140), (4, 407563605), (5, 326050884), (6, 271709070), (9, 181139380), (10, 163025442), (12, 135854535), (15, 108683628), (18, 90569690), (20, 81512721), (30, 54341814), (36, 45284845), (45, 36227876), (60, 27170907), (90, 18113938), (180, 9056969)]