28762030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{701}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 56710368

約数和(自身を除く): 27948338

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 701, 746, 1402, 1865, 3505, 3730, 4103, 7010, 7711, 8206, 15422, 20515, 38555, 41030, 77110, 261473, 522946, 1307365, 2614730, 2876203, 5752406, 14381015, 28762030]

約数ペア:

[(1, 28762030), (2, 14381015), (5, 5752406), (10, 2876203), (11, 2614730), (22, 1307365), (55, 522946), (110, 261473), (373, 77110), (701, 41030), (746, 38555), (1402, 20515), (1865, 15422), (3505, 8206), (3730, 7711), (4103, 7010)]