86418660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1949}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 242424000

約数和(自身を除く): 156005340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 1949, 2217, 2956, 3695, 3898, 4434, 5847, 7390, 7796, 8868, 9745, 11085, 11694, 14780, 19490, 22170, 23388, 29235, 38980, 44340, 58470, 116940, 1440311, 2880622, 4320933, 5761244, 7201555, 8641866, 14403110, 17283732, 21604665, 28806220, 43209330, 86418660]

約数ペア:

[(1, 86418660), (2, 43209330), (3, 28806220), (4, 21604665), (5, 17283732), (6, 14403110), (10, 8641866), (12, 7201555), (15, 5761244), (20, 4320933), (30, 2880622), (60, 1440311), (739, 116940), (1478, 58470), (1949, 44340), (2217, 38980), (2956, 29235), (3695, 23388), (3898, 22170), (4434, 19490), (5847, 14780), (7390, 11694), (7796, 11085), (8868, 9745)]