30777310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 59019840

約数和(自身を除く): 28242530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 919, 985, 1838, 1970, 3349, 4595, 6698, 9190, 15623, 16745, 31246, 33490, 78115, 156230, 181043, 362086, 905215, 1810430, 3077731, 6155462, 15388655, 30777310]

約数ペア:

[(1, 30777310), (2, 15388655), (5, 6155462), (10, 3077731), (17, 1810430), (34, 905215), (85, 362086), (170, 181043), (197, 156230), (394, 78115), (919, 33490), (985, 31246), (1838, 16745), (1970, 15623), (3349, 9190), (4595, 6698)]