80910870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{93001}}^1$

素因数の和:93040

約数の個数: 32

約数和(自身を含む): 200884320

約数和(自身を除く): 119973450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 93001, 186002, 279003, 465005, 558006, 930010, 1395015, 2697029, 2790030, 5394058, 8091087, 13485145, 16182174, 26970290, 40455435, 80910870]

約数ペア:

[(1, 80910870), (2, 40455435), (3, 26970290), (5, 16182174), (6, 13485145), (10, 8091087), (15, 5394058), (29, 2790030), (30, 2697029), (58, 1395015), (87, 930010), (145, 558006), (174, 465005), (290, 279003), (435, 186002), (870, 93001)]