65460370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 59733230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 919, 1838, 2095, 4190, 4595, 7123, 9190, 14246, 15623, 31246, 35615, 71230, 78115, 156230, 385061, 770122, 1925305, 3850610, 6546037, 13092074, 32730185, 65460370]

約数ペア:

[(1, 65460370), (2, 32730185), (5, 13092074), (10, 6546037), (17, 3850610), (34, 1925305), (85, 770122), (170, 385061), (419, 156230), (838, 78115), (919, 71230), (1838, 35615), (2095, 31246), (4190, 15623), (4595, 14246), (7123, 9190)]