75516290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 141966000

約数和(自身を除く): 66449710

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2389, 3161, 4778, 6322, 11945, 15805, 23890, 31610, 69281, 138562, 260401, 346405, 520802, 692810, 1302005, 2604010, 7551629, 15103258, 37758145, 75516290]

約数ペア:

[(1, 75516290), (2, 37758145), (5, 15103258), (10, 7551629), (29, 2604010), (58, 1302005), (109, 692810), (145, 520802), (218, 346405), (290, 260401), (545, 138562), (1090, 69281), (2389, 31610), (3161, 23890), (4778, 15805), (6322, 11945)]