27580380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3307}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 77804160

約数和(自身を除く): 50223780

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, 3307, 4170, 6614, 8340, 9921, 13228, 16535, 19842, 33070, 39684, 49605, 66140, 99210, 198420, 459673, 919346, 1379019, 1838692, 2298365, 2758038, 4596730, 5516076, 6895095, 9193460, 13790190, 27580380]

約数ペア:

[(1, 27580380), (2, 13790190), (3, 9193460), (4, 6895095), (5, 5516076), (6, 4596730), (10, 2758038), (12, 2298365), (15, 1838692), (20, 1379019), (30, 919346), (60, 459673), (139, 198420), (278, 99210), (417, 66140), (556, 49605), (695, 39684), (834, 33070), (1390, 19842), (1668, 16535), (2085, 13228), (2780, 9921), (3307, 8340), (4170, 6614)]