106750840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{381253}}^1$

素因数の和:381271

約数の個数: 32

約数和(自身を含む): 274502880

約数和(自身を除く): 167752040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 381253, 762506, 1525012, 1906265, 2668771, 3050024, 3812530, 5337542, 7625060, 10675084, 13343855, 15250120, 21350168, 26687710, 53375420, 106750840]

約数ペア:

[(1, 106750840), (2, 53375420), (4, 26687710), (5, 21350168), (7, 15250120), (8, 13343855), (10, 10675084), (14, 7625060), (20, 5337542), (28, 3812530), (35, 3050024), (40, 2668771), (56, 1906265), (70, 1525012), (140, 762506), (280, 381253)]