931036120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{37361}}^1$

素因数の和:37468

約数の個数: 64

約数和(自身を含む): 2421057600

約数和(自身を除く): 1490021480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 12460, 24920, 37361, 74722, 149444, 186805, 261527, 298888, 373610, 523054, 747220, 1046108, 1307635, 1494440, 2092216, 2615270, 3325129, 5230540, 6650258, 10461080, 13300516, 16625645, 23275903, 26601032, 33251290, 46551806, 66502580, 93103612, 116379515, 133005160, 186207224, 232759030, 465518060, 931036120]

約数ペア:

[(1, 931036120), (2, 465518060), (4, 232759030), (5, 186207224), (7, 133005160), (8, 116379515), (10, 93103612), (14, 66502580), (20, 46551806), (28, 33251290), (35, 26601032), (40, 23275903), (56, 16625645), (70, 13300516), (89, 10461080), (140, 6650258), (178, 5230540), (280, 3325129), (356, 2615270), (445, 2092216), (623, 1494440), (712, 1307635), (890, 1046108), (1246, 747220), (1780, 523054), (2492, 373610), (3115, 298888), (3560, 261527), (4984, 186805), (6230, 149444), (12460, 74722), (24920, 37361)]