34291740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81647}}^1$

素因数の和:81666

約数の個数: 48

約数和(自身を含む): 109734912

約数和(自身を除く): 75443172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 81647, 163294, 244941, 326588, 408235, 489882, 571529, 816470, 979764, 1143058, 1224705, 1632940, 1714587, 2286116, 2449410, 2857645, 3429174, 4898820, 5715290, 6858348, 8572935, 11430580, 17145870, 34291740]

約数ペア:

[(1, 34291740), (2, 17145870), (3, 11430580), (4, 8572935), (5, 6858348), (6, 5715290), (7, 4898820), (10, 3429174), (12, 2857645), (14, 2449410), (15, 2286116), (20, 1714587), (21, 1632940), (28, 1224705), (30, 1143058), (35, 979764), (42, 816470), (60, 571529), (70, 489882), (84, 408235), (105, 326588), (140, 244941), (210, 163294), (420, 81647)]