1630026.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3307}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 290098368

約数和(自身を除く): 186721548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 3307, 5210, 6252, 6614, 7815, 9921, 10420, 13228, 15630, 16535, 19842, 31260, 33070, 39684, 49605, 66140, 99210, 198420, 1722947, 3445894, 5168841, 6891788, 8614735, 10337682, 17229470, 20675364, 25844205, 34458940, 51688410, 103376820]

約数ペア:

[(1, 103376820), (2, 51688410), (3, 34458940), (4, 25844205), (5, 20675364), (6, 17229470), (10, 10337682), (12, 8614735), (15, 6891788), (20, 5168841), (30, 3445894), (60, 1722947), (521, 198420), (1042, 99210), (1563, 66140), (2084, 49605), (2605, 39684), (3126, 33070), (3307, 31260), (5210, 19842), (6252, 16535), (6614, 15630), (7815, 13228), (9921, 10420)]