148457230

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 270721440

約数和(自身を除く): 122264210

約数列:

[1, 2, 5, 10, 179, 197, 358, 394, 421, 842, 895, 985, 1790, 1970, 2105, 4210, 35263, 70526, 75359, 82937, 150718, 165874, 176315, 352630, 376795, 414685, 753590, 829370, 14845723, 29691446, 74228615, 148457230]

約数ペア:

[(1, 148457230), (2, 74228615), (5, 29691446), (10, 14845723), (179, 829370), (197, 753590), (358, 414685), (394, 376795), (421, 352630), (842, 176315), (895, 165874), (985, 150718), (1790, 82937), (1970, 75359), (2105, 70526), (4210, 35263)]