4763780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4861}}^1$

素因数の和:4884

約数の個数: 36

約数和(自身を含む): 11639628

約数和(自身を除く): 6875848

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4861, 9722, 19444, 24305, 34027, 48610, 68054, 97220, 136108, 170135, 238189, 340270, 476378, 680540, 952756, 1190945, 2381890, 4763780]

約数ペア:

[(1, 4763780), (2, 2381890), (4, 1190945), (5, 952756), (7, 680540), (10, 476378), (14, 340270), (20, 238189), (28, 170135), (35, 136108), (49, 97220), (70, 68054), (98, 48610), (140, 34027), (196, 24305), (245, 19444), (490, 9722), (980, 4861)]