3400870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3442010

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 719, 946, 1438, 2365, 3595, 4730, 7190, 7909, 15818, 30917, 39545, 61834, 79090, 154585, 309170, 340087, 680174, 1700435, 3400870]

約数ペア:

[(1, 3400870), (2, 1700435), (5, 680174), (10, 340087), (11, 309170), (22, 154585), (43, 79090), (55, 61834), (86, 39545), (110, 30917), (215, 15818), (430, 7909), (473, 7190), (719, 4730), (946, 3595), (1438, 2365)]