34261640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{122363}}^1$

素因数の和:122381

約数の個数: 32

約数和(自身を含む): 88102080

約数和(自身を除く): 53840440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 122363, 244726, 489452, 611815, 856541, 978904, 1223630, 1713082, 2447260, 3426164, 4282705, 4894520, 6852328, 8565410, 17130820, 34261640]

約数ペア:

[(1, 34261640), (2, 17130820), (4, 8565410), (5, 6852328), (7, 4894520), (8, 4282705), (10, 3426164), (14, 2447260), (20, 1713082), (28, 1223630), (35, 978904), (40, 856541), (56, 611815), (70, 489452), (140, 244726), (280, 122363)]