7777530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 12664710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 839, 927, 1030, 1545, 1678, 1854, 2517, 3090, 4195, 4635, 5034, 7551, 8390, 9270, 12585, 15102, 25170, 37755, 75510, 86417, 172834, 259251, 432085, 518502, 777753, 864170, 1296255, 1555506, 2592510, 3888765, 7777530]

約数ペア:

[(1, 7777530), (2, 3888765), (3, 2592510), (5, 1555506), (6, 1296255), (9, 864170), (10, 777753), (15, 518502), (18, 432085), (30, 259251), (45, 172834), (90, 86417), (103, 75510), (206, 37755), (309, 25170), (515, 15102), (618, 12585), (839, 9270), (927, 8390), (1030, 7551), (1545, 5034), (1678, 4635), (1854, 4195), (2517, 3090)]