17123930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 15721894

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 383, 526, 766, 1315, 1915, 2630, 3830, 4471, 6511, 8942, 13022, 22355, 32555, 44710, 65110, 100729, 201458, 503645, 1007290, 1712393, 3424786, 8561965, 17123930]

約数ペア:

[(1, 17123930), (2, 8561965), (5, 3424786), (10, 1712393), (17, 1007290), (34, 503645), (85, 201458), (170, 100729), (263, 65110), (383, 44710), (526, 32555), (766, 22355), (1315, 13022), (1915, 8942), (2630, 6511), (3830, 4471)]