17150840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61253}}^1$

素因数の和:61271

約数の個数: 32

約数和(自身を含む): 44102880

約数和(自身を除く): 26952040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 61253, 122506, 245012, 306265, 428771, 490024, 612530, 857542, 1225060, 1715084, 2143855, 2450120, 3430168, 4287710, 8575420, 17150840]

約数ペア:

[(1, 17150840), (2, 8575420), (4, 4287710), (5, 3430168), (7, 2450120), (8, 2143855), (10, 1715084), (14, 1225060), (20, 857542), (28, 612530), (35, 490024), (40, 428771), (56, 306265), (70, 245012), (140, 122506), (280, 61253)]