27935580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1051}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 78470784

約数和(自身を除く): 50535204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1051, 1329, 1772, 2102, 2215, 2658, 3153, 4204, 4430, 5255, 5316, 6306, 6645, 8860, 10510, 12612, 13290, 15765, 21020, 26580, 31530, 63060, 465593, 931186, 1396779, 1862372, 2327965, 2793558, 4655930, 5587116, 6983895, 9311860, 13967790, 27935580]

約数ペア:

[(1, 27935580), (2, 13967790), (3, 9311860), (4, 6983895), (5, 5587116), (6, 4655930), (10, 2793558), (12, 2327965), (15, 1862372), (20, 1396779), (30, 931186), (60, 465593), (443, 63060), (886, 31530), (1051, 26580), (1329, 21020), (1772, 15765), (2102, 13290), (2215, 12612), (2658, 10510), (3153, 8860), (4204, 6645), (4430, 6306), (5255, 5316)]