28144170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1747}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 73625760

約数和(自身を除く): 45481590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1747, 1790, 2685, 3222, 3494, 5241, 5370, 8055, 8735, 10482, 15723, 16110, 17470, 26205, 31446, 52410, 78615, 157230, 312713, 625426, 938139, 1563565, 1876278, 2814417, 3127130, 4690695, 5628834, 9381390, 14072085, 28144170]

約数ペア:

[(1, 28144170), (2, 14072085), (3, 9381390), (5, 5628834), (6, 4690695), (9, 3127130), (10, 2814417), (15, 1876278), (18, 1563565), (30, 938139), (45, 625426), (90, 312713), (179, 157230), (358, 78615), (537, 52410), (895, 31446), (1074, 26205), (1611, 17470), (1747, 16110), (1790, 15723), (2685, 10482), (3222, 8735), (3494, 8055), (5241, 5370)]