112891380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{268789}}^1$

素因数の和:268808

約数の個数: 48

約数和(自身を含む): 361253760

約数和(自身を除く): 248362380

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, 268789, 537578, 806367, 1075156, 1343945, 1612734, 1881523, 2687890, 3225468, 3763046, 4031835, 5375780, 5644569, 7526092, 8063670, 9407615, 11289138, 16127340, 18815230, 22578276, 28222845, 37630460, 56445690, 112891380]

約数ペア:

[(1, 112891380), (2, 56445690), (3, 37630460), (4, 28222845), (5, 22578276), (6, 18815230), (7, 16127340), (10, 11289138), (12, 9407615), (14, 8063670), (15, 7526092), (20, 5644569), (21, 5375780), (28, 4031835), (30, 3763046), (35, 3225468), (42, 2687890), (60, 1881523), (70, 1612734), (84, 1343945), (105, 1075156), (140, 806367), (210, 537578), (420, 268789)]