29515150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{1721}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 64058400

約数和(自身を除く): 34543250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 1721, 2450, 3430, 3442, 8575, 8605, 12047, 17150, 17210, 24094, 43025, 60235, 84329, 86050, 120470, 168658, 301175, 421645, 590303, 602350, 843290, 1180606, 2108225, 2951515, 4216450, 5903030, 14757575, 29515150]

約数ペア:

[(1, 29515150), (2, 14757575), (5, 5903030), (7, 4216450), (10, 2951515), (14, 2108225), (25, 1180606), (35, 843290), (49, 602350), (50, 590303), (70, 421645), (98, 301175), (175, 168658), (245, 120470), (343, 86050), (350, 84329), (490, 60235), (686, 43025), (1225, 24094), (1715, 17210), (1721, 17150), (2450, 12047), (3430, 8605), (3442, 8575)]