30484610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 59339952

約数和(自身を除く): 28855342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 557, 842, 1114, 2105, 2785, 4210, 5473, 5570, 7241, 10946, 14482, 27365, 36205, 54730, 72410, 234497, 468994, 1172485, 2344970, 3048461, 6096922, 15242305, 30484610]

約数ペア:

[(1, 30484610), (2, 15242305), (5, 6096922), (10, 3048461), (13, 2344970), (26, 1172485), (65, 468994), (130, 234497), (421, 72410), (557, 54730), (842, 36205), (1114, 27365), (2105, 14482), (2785, 10946), (4210, 7241), (5473, 5570)]