729018530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1\times {\mathrm{1723}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 1359201600

約数和(自身を除く): 630183070

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1459, 1723, 2918, 3446, 7295, 8615, 14590, 17230, 42311, 49967, 84622, 99934, 211555, 249835, 423110, 499670, 2513857, 5027714, 12569285, 25138570, 72901853, 145803706, 364509265, 729018530]

約数ペア:

[(1, 729018530), (2, 364509265), (5, 145803706), (10, 72901853), (29, 25138570), (58, 12569285), (145, 5027714), (290, 2513857), (1459, 499670), (1723, 423110), (2918, 249835), (3446, 211555), (7295, 99934), (8615, 84622), (14590, 49967), (17230, 42311)]