69664067.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16103}}^1$

素因数の和:16254

約数の個数: 48

約数和(自身を含む): 378766080

約数和(自身を除く): 244467060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 16103, 32206, 48309, 64412, 80515, 96618, 161030, 193236, 241545, 322060, 483090, 966180, 2238317, 4476634, 6714951, 8953268, 11191585, 13429902, 22383170, 26859804, 33574755, 44766340, 67149510, 134299020]

約数ペア:

[(1, 134299020), (2, 67149510), (3, 44766340), (4, 33574755), (5, 26859804), (6, 22383170), (10, 13429902), (12, 11191585), (15, 8953268), (20, 6714951), (30, 4476634), (60, 2238317), (139, 966180), (278, 483090), (417, 322060), (556, 241545), (695, 193236), (834, 161030), (1390, 96618), (1668, 80515), (2085, 64412), (2780, 48309), (4170, 32206), (8340, 16103)]