190708740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1163}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 579616128

約数和(自身を除く): 388907388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911, 1163, 1822, 2326, 2733, 3489, 3644, 4555, 4652, 5466, 5815, 6978, 8199, 9110, 10467, 10932, 11630, 13665, 13956, 16398, 17445, 18220, 20934, 23260, 27330, 32796, 34890, 40995, 41868, 52335, 54660, 69780, 81990, 104670, 163980, 209340, 1059493, 2118986, 3178479, 4237972, 5297465, 6356958, 9535437, 10594930, 12713916, 15892395, 19070874, 21189860, 31784790, 38141748, 47677185, 63569580, 95354370, 190708740]

約数ペア:

[(1, 190708740), (2, 95354370), (3, 63569580), (4, 47677185), (5, 38141748), (6, 31784790), (9, 21189860), (10, 19070874), (12, 15892395), (15, 12713916), (18, 10594930), (20, 9535437), (30, 6356958), (36, 5297465), (45, 4237972), (60, 3178479), (90, 2118986), (180, 1059493), (911, 209340), (1163, 163980), (1822, 104670), (2326, 81990), (2733, 69780), (3489, 54660), (3644, 52335), (4555, 41868), (4652, 40995), (5466, 34890), (5815, 32796), (6978, 27330), (8199, 23260), (9110, 20934), (10467, 18220), (10932, 17445), (11630, 16398), (13665, 13956)]