2148047010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{76253}}^1$

素因数の和:76579

約数の個数: 48

約数和(自身を含む): 5602838904

約数和(自身を除く): 3454791894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 9390, 14085, 28170, 76253, 152506, 228759, 381265, 457518, 686277, 762530, 1143795, 1372554, 2287590, 3431385, 6862770, 23867189, 47734378, 71601567, 119335945, 143203134, 214804701, 238671890, 358007835, 429609402, 716015670, 1074023505, 2148047010]

約数ペア:

[(1, 2148047010), (2, 1074023505), (3, 716015670), (5, 429609402), (6, 358007835), (9, 238671890), (10, 214804701), (15, 143203134), (18, 119335945), (30, 71601567), (45, 47734378), (90, 23867189), (313, 6862770), (626, 3431385), (939, 2287590), (1565, 1372554), (1878, 1143795), (2817, 762530), (3130, 686277), (4695, 457518), (5634, 381265), (9390, 228759), (14085, 152506), (28170, 76253)]