6909340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4373}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 14696640

約数和(自身を除く): 7787300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4373, 8746, 17492, 21865, 43730, 87460, 345467, 690934, 1381868, 1727335, 3454670, 6909340]

約数ペア:

[(1, 6909340), (2, 3454670), (4, 1727335), (5, 1381868), (10, 690934), (20, 345467), (79, 87460), (158, 43730), (316, 21865), (395, 17492), (790, 8746), (1580, 4373)]