19700670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59699}}^1$

素因数の和:59720

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 31880130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 59699, 119398, 179097, 298495, 358194, 596990, 656689, 895485, 1313378, 1790970, 1970067, 3283445, 3940134, 6566890, 9850335, 19700670]

約数ペア:

[(1, 19700670), (2, 9850335), (3, 6566890), (5, 3940134), (6, 3283445), (10, 1970067), (11, 1790970), (15, 1313378), (22, 895485), (30, 656689), (33, 596990), (55, 358194), (66, 298495), (110, 179097), (165, 119398), (330, 59699)]