143171630

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 308558160

約数和(自身を除く): 165386530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 89, 98, 134, 178, 245, 335, 343, 445, 469, 490, 623, 670, 686, 890, 938, 1246, 1715, 2345, 2401, 3115, 3283, 3430, 4361, 4690, 4802, 5963, 6230, 6566, 8722, 11926, 12005, 16415, 21805, 22981, 24010, 29815, 30527, 32830, 41741, 43610, 45962, 59630, 61054, 83482, 114905, 152635, 160867, 208705, 213689, 229810, 292187, 305270, 321734, 417410, 427378, 584374, 804335, 1068445, 1460935, 1608670, 2045309, 2136890, 2921870, 4090618, 10226545, 14317163, 20453090, 28634326, 71585815, 143171630]

約数ペア:

[(1, 143171630), (2, 71585815), (5, 28634326), (7, 20453090), (10, 14317163), (14, 10226545), (35, 4090618), (49, 2921870), (67, 2136890), (70, 2045309), (89, 1608670), (98, 1460935), (134, 1068445), (178, 804335), (245, 584374), (335, 427378), (343, 417410), (445, 321734), (469, 305270), (490, 292187), (623, 229810), (670, 213689), (686, 208705), (890, 160867), (938, 152635), (1246, 114905), (1715, 83482), (2345, 61054), (2401, 59630), (3115, 45962), (3283, 43610), (3430, 41741), (4361, 32830), (4690, 30527), (4802, 29815), (5963, 24010), (6230, 22981), (6566, 21805), (8722, 16415), (11926, 12005)]