88619370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421997}}^1$

素因数の和:422014

約数の個数: 32

約数和(自身を含む): 243070848

約数和(自身を除く): 154451478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421997, 843994, 1265991, 2109985, 2531982, 2953979, 4219970, 5907958, 6329955, 8861937, 12659910, 14769895, 17723874, 29539790, 44309685, 88619370]

約数ペア:

[(1, 88619370), (2, 44309685), (3, 29539790), (5, 17723874), (6, 14769895), (7, 12659910), (10, 8861937), (14, 6329955), (15, 5907958), (21, 4219970), (30, 2953979), (35, 2531982), (42, 2109985), (70, 1265991), (105, 843994), (210, 421997)]