28169610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19163}}^1$

素因数の和:19187

約数の個数: 48

約数和(自身を含む): 78649056

約数和(自身を除く): 50479446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 19163, 38326, 57489, 95815, 114978, 134141, 191630, 268282, 287445, 402423, 574890, 670705, 804846, 938987, 1341410, 1877974, 2012115, 2816961, 4024230, 4694935, 5633922, 9389870, 14084805, 28169610]

約数ペア:

[(1, 28169610), (2, 14084805), (3, 9389870), (5, 5633922), (6, 4694935), (7, 4024230), (10, 2816961), (14, 2012115), (15, 1877974), (21, 1341410), (30, 938987), (35, 804846), (42, 670705), (49, 574890), (70, 402423), (98, 287445), (105, 268282), (147, 191630), (210, 134141), (245, 114978), (294, 95815), (490, 57489), (735, 38326), (1470, 19163)]