249675384540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5131019}}^1$

素因数の和:5131842

約数の個数: 48

約数和(自身を含む): 699953224320

約数和(自身を除く): 450277839780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 2433, 3244, 4055, 4866, 8110, 9732, 12165, 16220, 24330, 48660, 5131019, 10262038, 15393057, 20524076, 25655095, 30786114, 51310190, 61572228, 76965285, 102620380, 153930570, 307861140, 4161256409, 8322512818, 12483769227, 16645025636, 20806282045, 24967538454, 41612564090, 49935076908, 62418846135, 83225128180, 124837692270, 249675384540]

約数ペア:

[(1, 249675384540), (2, 124837692270), (3, 83225128180), (4, 62418846135), (5, 49935076908), (6, 41612564090), (10, 24967538454), (12, 20806282045), (15, 16645025636), (20, 12483769227), (30, 8322512818), (60, 4161256409), (811, 307861140), (1622, 153930570), (2433, 102620380), (3244, 76965285), (4055, 61572228), (4866, 51310190), (8110, 30786114), (9732, 25655095), (12165, 20524076), (16220, 15393057), (24330, 10262038), (48660, 5131019)]