3825780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9109}}^1$

素因数の和:9128

約数の個数: 48

約数和(自身を含む): 12243840

約数和(自身を除く): 8418060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 9109, 18218, 27327, 36436, 45545, 54654, 63763, 91090, 109308, 127526, 136635, 182180, 191289, 255052, 273270, 318815, 382578, 546540, 637630, 765156, 956445, 1275260, 1912890, 3825780]

約数ペア:

[(1, 3825780), (2, 1912890), (3, 1275260), (4, 956445), (5, 765156), (6, 637630), (7, 546540), (10, 382578), (12, 318815), (14, 273270), (15, 255052), (20, 191289), (21, 182180), (28, 136635), (30, 127526), (35, 109308), (42, 91090), (60, 63763), (70, 54654), (84, 45545), (105, 36436), (140, 27327), (210, 18218), (420, 9109)]