103617780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{246709}}^1$

素因数の和:246728

約数の個数: 48

約数和(自身を含む): 331578240

約数和(自身を除く): 227960460

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, 246709, 493418, 740127, 986836, 1233545, 1480254, 1726963, 2467090, 2960508, 3453926, 3700635, 4934180, 5180889, 6907852, 7401270, 8634815, 10361778, 14802540, 17269630, 20723556, 25904445, 34539260, 51808890, 103617780]

約数ペア:

[(1, 103617780), (2, 51808890), (3, 34539260), (4, 25904445), (5, 20723556), (6, 17269630), (7, 14802540), (10, 10361778), (12, 8634815), (14, 7401270), (15, 6907852), (20, 5180889), (21, 4934180), (28, 3700635), (30, 3453926), (35, 2960508), (42, 2467090), (60, 1726963), (70, 1480254), (84, 1233545), (105, 986836), (140, 740127), (210, 493418), (420, 246709)]