29318660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29917}}^1$

素因数の和:29940

約数の個数: 36

約数和(自身を含む): 71623692

約数和(自身を除く): 42305032

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29917, 59834, 119668, 149585, 209419, 299170, 418838, 598340, 837676, 1047095, 1465933, 2094190, 2931866, 4188380, 5863732, 7329665, 14659330, 29318660]

約数ペア:

[(1, 29318660), (2, 14659330), (4, 7329665), (5, 5863732), (7, 4188380), (10, 2931866), (14, 2094190), (20, 1465933), (28, 1047095), (35, 837676), (49, 598340), (70, 418838), (98, 299170), (140, 209419), (196, 149585), (245, 119668), (490, 59834), (980, 29917)]