91149070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4919}}^1$

素因数の和:5052

約数の個数: 32

約数和(自身を含む): 175348800

約数和(自身を除く): 84199730

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 4919, 9265, 9838, 18530, 24595, 49190, 83623, 167246, 418115, 536171, 836230, 1072342, 2680855, 5361710, 9114907, 18229814, 45574535, 91149070]

約数ペア:

[(1, 91149070), (2, 45574535), (5, 18229814), (10, 9114907), (17, 5361710), (34, 2680855), (85, 1072342), (109, 836230), (170, 536171), (218, 418115), (545, 167246), (1090, 83623), (1853, 49190), (3706, 24595), (4919, 18530), (9265, 9838)]