154422010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 283449600

約数和(自身を除く): 129027590

約数列:

[1, 2, 5, 10, 73, 146, 199, 365, 398, 730, 995, 1063, 1990, 2126, 5315, 10630, 14527, 29054, 72635, 77599, 145270, 155198, 211537, 387995, 423074, 775990, 1057685, 2115370, 15442201, 30884402, 77211005, 154422010]

約数ペア:

[(1, 154422010), (2, 77211005), (5, 30884402), (10, 15442201), (73, 2115370), (146, 1057685), (199, 775990), (365, 423074), (398, 387995), (730, 211537), (995, 155198), (1063, 145270), (1990, 77599), (2126, 72635), (5315, 29054), (10630, 14527)]