17313020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 38622528

約数和(自身を除く): 21309508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 617, 1220, 1234, 1403, 2468, 2806, 3085, 5612, 6170, 7015, 12340, 14030, 14191, 28060, 28382, 37637, 56764, 70955, 75274, 141910, 150548, 188185, 283820, 376370, 752740, 865651, 1731302, 3462604, 4328255, 8656510, 17313020]

約数ペア:

[(1, 17313020), (2, 8656510), (4, 4328255), (5, 3462604), (10, 1731302), (20, 865651), (23, 752740), (46, 376370), (61, 283820), (92, 188185), (115, 150548), (122, 141910), (230, 75274), (244, 70955), (305, 56764), (460, 37637), (610, 28382), (617, 28060), (1220, 14191), (1234, 14030), (1403, 12340), (2468, 7015), (2806, 6170), (3085, 5612)]