73363780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{74861}}^1$

素因数の和:74884

約数の個数: 36

約数和(自身を含む): 179219628

約数和(自身を除く): 105855848

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 74861, 149722, 299444, 374305, 524027, 748610, 1048054, 1497220, 2096108, 2620135, 3668189, 5240270, 7336378, 10480540, 14672756, 18340945, 36681890, 73363780]

約数ペア:

[(1, 73363780), (2, 36681890), (4, 18340945), (5, 14672756), (7, 10480540), (10, 7336378), (14, 5240270), (20, 3668189), (28, 2620135), (35, 2096108), (49, 1497220), (70, 1048054), (98, 748610), (140, 524027), (196, 374305), (245, 299444), (490, 149722), (980, 74861)]