190074180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{85619}}^1$

素因数の和:85668

約数の個数: 48

約数和(自身を含む): 546598080

約数和(自身を除く): 356523900

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, 85619, 171238, 256857, 342476, 428095, 513714, 856190, 1027428, 1284285, 1712380, 2568570, 3167903, 5137140, 6335806, 9503709, 12671612, 15839515, 19007418, 31679030, 38014836, 47518545, 63358060, 95037090, 190074180]

約数ペア:

[(1, 190074180), (2, 95037090), (3, 63358060), (4, 47518545), (5, 38014836), (6, 31679030), (10, 19007418), (12, 15839515), (15, 12671612), (20, 9503709), (30, 6335806), (37, 5137140), (60, 3167903), (74, 2568570), (111, 1712380), (148, 1284285), (185, 1027428), (222, 856190), (370, 513714), (444, 428095), (555, 342476), (740, 256857), (1110, 171238), (2220, 85619)]