42714990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3023}}^1$

素因数の和:3193

約数の個数: 48

約数和(自身を含む): 111803328

約数和(自身を除く): 69088338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3023, 4710, 6046, 7065, 9069, 14130, 15115, 18138, 27207, 30230, 45345, 54414, 90690, 136035, 272070, 474611, 949222, 1423833, 2373055, 2847666, 4271499, 4746110, 7119165, 8542998, 14238330, 21357495, 42714990]

約数ペア:

[(1, 42714990), (2, 21357495), (3, 14238330), (5, 8542998), (6, 7119165), (9, 4746110), (10, 4271499), (15, 2847666), (18, 2373055), (30, 1423833), (45, 949222), (90, 474611), (157, 272070), (314, 136035), (471, 90690), (785, 54414), (942, 45345), (1413, 30230), (1570, 27207), (2355, 18138), (2826, 15115), (3023, 14130), (4710, 9069), (6046, 7065)]