2287661950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{384481}}^1$

素因数の和:384517

約数の個数: 48

約数和(自身を含む): 5148982944

約数和(自身を除く): 2861320994

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 384481, 768962, 1922405, 2691367, 3844810, 5382734, 6536177, 9612025, 13072354, 13456835, 19224050, 26913670, 32680885, 45753239, 65361770, 67284175, 91506478, 134568350, 163404425, 228766195, 326808850, 457532390, 1143830975, 2287661950]

約数ペア:

[(1, 2287661950), (2, 1143830975), (5, 457532390), (7, 326808850), (10, 228766195), (14, 163404425), (17, 134568350), (25, 91506478), (34, 67284175), (35, 65361770), (50, 45753239), (70, 32680885), (85, 26913670), (119, 19224050), (170, 13456835), (175, 13072354), (238, 9612025), (350, 6536177), (425, 5382734), (595, 3844810), (850, 2691367), (1190, 1922405), (2975, 768962), (5950, 384481)]