91990216150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{5363861}}^1$

素因数の和:5363894

約数の個数: 48

約数和(自身を含む): 199535666400

約数和(自身を除く): 107545450250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 8575, 17150, 5363861, 10727722, 26819305, 37547027, 53638610, 75094054, 134096525, 187735135, 262829189, 268193050, 375470270, 525658378, 938675675, 1314145945, 1839804323, 1877351350, 2628291890, 3679608646, 6570729725, 9199021615, 13141459450, 18398043230, 45995108075, 91990216150]

約数ペア:

[(1, 91990216150), (2, 45995108075), (5, 18398043230), (7, 13141459450), (10, 9199021615), (14, 6570729725), (25, 3679608646), (35, 2628291890), (49, 1877351350), (50, 1839804323), (70, 1314145945), (98, 938675675), (175, 525658378), (245, 375470270), (343, 268193050), (350, 262829189), (490, 187735135), (686, 134096525), (1225, 75094054), (1715, 53638610), (2450, 37547027), (3430, 26819305), (8575, 10727722), (17150, 5363861)]