5626980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 17489472

約数和(自身を除く): 11862492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 727, 774, 860, 1290, 1454, 1548, 1935, 2181, 2580, 2908, 3635, 3870, 4362, 6543, 7270, 7740, 8724, 10905, 13086, 14540, 21810, 26172, 31261, 32715, 43620, 62522, 65430, 93783, 125044, 130860, 156305, 187566, 281349, 312610, 375132, 468915, 562698, 625220, 937830, 1125396, 1406745, 1875660, 2813490, 5626980]

約数ペア:

[(1, 5626980), (2, 2813490), (3, 1875660), (4, 1406745), (5, 1125396), (6, 937830), (9, 625220), (10, 562698), (12, 468915), (15, 375132), (18, 312610), (20, 281349), (30, 187566), (36, 156305), (43, 130860), (45, 125044), (60, 93783), (86, 65430), (90, 62522), (129, 43620), (172, 32715), (180, 31261), (215, 26172), (258, 21810), (387, 14540), (430, 13086), (516, 10905), (645, 8724), (727, 7740), (774, 7270), (860, 6543), (1290, 4362), (1454, 3870), (1548, 3635), (1935, 2908), (2181, 2580)]