90522810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{143687}}^1$

素因数の和:143707

約数の個数: 48

約数和(自身を含む): 268983936

約数和(自身を除く): 178461126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 143687, 287374, 431061, 718435, 862122, 1005809, 1293183, 1436870, 2011618, 2155305, 2586366, 3017427, 4310610, 5029045, 6034854, 6465915, 9052281, 10058090, 12931830, 15087135, 18104562, 30174270, 45261405, 90522810]

約数ペア:

[(1, 90522810), (2, 45261405), (3, 30174270), (5, 18104562), (6, 15087135), (7, 12931830), (9, 10058090), (10, 9052281), (14, 6465915), (15, 6034854), (18, 5029045), (21, 4310610), (30, 3017427), (35, 2586366), (42, 2155305), (45, 2011618), (63, 1436870), (70, 1293183), (90, 1005809), (105, 862122), (126, 718435), (210, 431061), (315, 287374), (630, 143687)]