27188940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1723}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 76462848

約数和(自身を除く): 49273908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 1723, 2630, 3156, 3446, 3945, 5169, 5260, 6892, 7890, 8615, 10338, 15780, 17230, 20676, 25845, 34460, 51690, 103380, 453149, 906298, 1359447, 1812596, 2265745, 2718894, 4531490, 5437788, 6797235, 9062980, 13594470, 27188940]

約数ペア:

[(1, 27188940), (2, 13594470), (3, 9062980), (4, 6797235), (5, 5437788), (6, 4531490), (10, 2718894), (12, 2265745), (15, 1812596), (20, 1359447), (30, 906298), (60, 453149), (263, 103380), (526, 51690), (789, 34460), (1052, 25845), (1315, 20676), (1578, 17230), (1723, 15780), (2630, 10338), (3156, 8615), (3446, 7890), (3945, 6892), (5169, 5260)]