64634330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{222877}}^1$

素因数の和:222913

約数の個数: 16

約数和(自身を含む): 120354120

約数和(自身を除く): 55719790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 222877, 445754, 1114385, 2228770, 6463433, 12926866, 32317165, 64634330]

約数ペア:

[(1, 64634330), (2, 32317165), (5, 12926866), (10, 6463433), (29, 2228770), (58, 1114385), (145, 445754), (290, 222877)]