30705216

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 84

約数和(自身を含む): 85935312

約数和(自身を除く): 55230096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 443, 456, 608, 722, 886, 912, 1083, 1216, 1329, 1444, 1772, 1824, 2166, 2658, 2888, 3544, 3648, 4332, 5316, 5776, 7088, 8417, 8664, 10632, 11552, 14176, 16834, 17328, 21264, 23104, 25251, 28352, 33668, 34656, 42528, 50502, 67336, 69312, 85056, 101004, 134672, 159923, 202008, 269344, 319846, 404016, 479769, 538688, 639692, 808032, 959538, 1279384, 1616064, 1919076, 2558768, 3838152, 5117536, 7676304, 10235072, 15352608, 30705216]

約数ペア:

[(1, 30705216), (2, 15352608), (3, 10235072), (4, 7676304), (6, 5117536), (8, 3838152), (12, 2558768), (16, 1919076), (19, 1616064), (24, 1279384), (32, 959538), (38, 808032), (48, 639692), (57, 538688), (64, 479769), (76, 404016), (96, 319846), (114, 269344), (152, 202008), (192, 159923), (228, 134672), (304, 101004), (361, 85056), (443, 69312), (456, 67336), (608, 50502), (722, 42528), (886, 34656), (912, 33668), (1083, 28352), (1216, 25251), (1329, 23104), (1444, 21264), (1772, 17328), (1824, 16834), (2166, 14176), (2658, 11552), (2888, 10632), (3544, 8664), (3648, 8417), (4332, 7088), (5316, 5776)]