2010413895

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{390751}}^1$

素因数の和:390780

約数の個数: 32

約数和(自身を含む): 3751219200

約数和(自身を除く): 1740805305

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 390751, 1172253, 1953755, 2735257, 5861265, 8205771, 13676285, 19146799, 41028855, 57440397, 95733995, 134027593, 287201985, 402082779, 670137965, 2010413895]

約数ペア:

[(1, 2010413895), (3, 670137965), (5, 402082779), (7, 287201985), (15, 134027593), (21, 95733995), (35, 57440397), (49, 41028855), (105, 19146799), (147, 13676285), (245, 8205771), (343, 5861265), (735, 2735257), (1029, 1953755), (1715, 1172253), (5145, 390751)]