82330780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{84011}}^1$

素因数の和:84034

約数の個数: 36

約数和(自身を含む): 201124728

約数和(自身を除く): 118793948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 84011, 168022, 336044, 420055, 588077, 840110, 1176154, 1680220, 2352308, 2940385, 4116539, 5880770, 8233078, 11761540, 16466156, 20582695, 41165390, 82330780]

約数ペア:

[(1, 82330780), (2, 41165390), (4, 20582695), (5, 16466156), (7, 11761540), (10, 8233078), (14, 5880770), (20, 4116539), (28, 2940385), (35, 2352308), (49, 1680220), (70, 1176154), (98, 840110), (140, 588077), (196, 420055), (245, 336044), (490, 168022), (980, 84011)]