239382530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7573}}^1$

素因数の和:7718

約数の個数: 32

約数和(自身を含む): 449895600

約数和(自身を除く): 210513070

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 7573, 15146, 15805, 31610, 37865, 75730, 219617, 439234, 825457, 1098085, 1650914, 2196170, 4127285, 8254570, 23938253, 47876506, 119691265, 239382530]

約数ペア:

[(1, 239382530), (2, 119691265), (5, 47876506), (10, 23938253), (29, 8254570), (58, 4127285), (109, 2196170), (145, 1650914), (218, 1098085), (290, 825457), (545, 439234), (1090, 219617), (3161, 75730), (6322, 37865), (7573, 31610), (15146, 15805)]