26974380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{971}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 75769344

約数和(自身を除く): 48794964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 971, 1389, 1852, 1942, 2315, 2778, 2913, 3884, 4630, 4855, 5556, 5826, 6945, 9260, 9710, 11652, 13890, 14565, 19420, 27780, 29130, 58260, 449573, 899146, 1348719, 1798292, 2247865, 2697438, 4495730, 5394876, 6743595, 8991460, 13487190, 26974380]

約数ペア:

[(1, 26974380), (2, 13487190), (3, 8991460), (4, 6743595), (5, 5394876), (6, 4495730), (10, 2697438), (12, 2247865), (15, 1798292), (20, 1348719), (30, 899146), (60, 449573), (463, 58260), (926, 29130), (971, 27780), (1389, 19420), (1852, 14565), (1942, 13890), (2315, 11652), (2778, 9710), (2913, 9260), (3884, 6945), (4630, 5826), (4855, 5556)]