131839140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59387}}^1$

素因数の和:59436

約数の個数: 48

約数和(自身を含む): 379132992

約数和(自身を除く): 247293852

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, 59387, 118774, 178161, 237548, 296935, 356322, 593870, 712644, 890805, 1187740, 1781610, 2197319, 3563220, 4394638, 6591957, 8789276, 10986595, 13183914, 21973190, 26367828, 32959785, 43946380, 65919570, 131839140]

約数ペア:

[(1, 131839140), (2, 65919570), (3, 43946380), (4, 32959785), (5, 26367828), (6, 21973190), (10, 13183914), (12, 10986595), (15, 8789276), (20, 6591957), (30, 4394638), (37, 3563220), (60, 2197319), (74, 1781610), (111, 1187740), (148, 890805), (185, 712644), (222, 593870), (370, 356322), (444, 296935), (555, 237548), (740, 178161), (1110, 118774), (2220, 59387)]