11959140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 34396992

約数和(自身を除く): 22437852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5387, 10774, 16161, 21548, 26935, 32322, 53870, 64644, 80805, 107740, 161610, 199319, 323220, 398638, 597957, 797276, 996595, 1195914, 1993190, 2391828, 2989785, 3986380, 5979570, 11959140]

約数ペア:

[(1, 11959140), (2, 5979570), (3, 3986380), (4, 2989785), (5, 2391828), (6, 1993190), (10, 1195914), (12, 996595), (15, 797276), (20, 597957), (30, 398638), (37, 323220), (60, 199319), (74, 161610), (111, 107740), (148, 80805), (185, 64644), (222, 53870), (370, 32322), (444, 26935), (555, 21548), (740, 16161), (1110, 10774), (2220, 5387)]