17392060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17747}}^1$

素因数の和:17770

約数の個数: 36

約数和(自身を含む): 42488712

約数和(自身を除く): 25096652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17747, 35494, 70988, 88735, 124229, 177470, 248458, 354940, 496916, 621145, 869603, 1242290, 1739206, 2484580, 3478412, 4348015, 8696030, 17392060]

約数ペア:

[(1, 17392060), (2, 8696030), (4, 4348015), (5, 3478412), (7, 2484580), (10, 1739206), (14, 1242290), (20, 869603), (28, 621145), (35, 496916), (49, 354940), (70, 248458), (98, 177470), (140, 124229), (196, 88735), (245, 70988), (490, 35494), (980, 17747)]