243318510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62873}}^1$

素因数の和:62929

約数の個数: 48

約数和(自身を含む): 647350704

約数和(自身を除く): 404032194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 62873, 125746, 188619, 314365, 377238, 565857, 628730, 943095, 1131714, 1886190, 2703539, 2829285, 5407078, 5658570, 8110617, 13517695, 16221234, 24331851, 27035390, 40553085, 48663702, 81106170, 121659255, 243318510]

約数ペア:

[(1, 243318510), (2, 121659255), (3, 81106170), (5, 48663702), (6, 40553085), (9, 27035390), (10, 24331851), (15, 16221234), (18, 13517695), (30, 8110617), (43, 5658570), (45, 5407078), (86, 2829285), (90, 2703539), (129, 1886190), (215, 1131714), (258, 943095), (387, 628730), (430, 565857), (645, 377238), (774, 314365), (1290, 188619), (1935, 125746), (3870, 62873)]