30136464

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 89652992

約数和(自身を除く): 59516528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 157, 172, 186, 248, 258, 279, 314, 344, 372, 387, 471, 496, 516, 558, 628, 688, 744, 774, 942, 1032, 1116, 1256, 1333, 1413, 1488, 1548, 1884, 2064, 2232, 2512, 2666, 2826, 3096, 3768, 3999, 4464, 4867, 5332, 5652, 6192, 6751, 7536, 7998, 9734, 10664, 11304, 11997, 13502, 14601, 15996, 19468, 20253, 21328, 22608, 23994, 27004, 29202, 31992, 38936, 40506, 43803, 47988, 54008, 58404, 60759, 63984, 77872, 81012, 87606, 95976, 108016, 116808, 121518, 162024, 175212, 191952, 209281, 233616, 243036, 324048, 350424, 418562, 486072, 627843, 700848, 837124, 972144, 1255686, 1674248, 1883529, 2511372, 3348496, 3767058, 5022744, 7534116, 10045488, 15068232, 30136464]

約数ペア:

[(1, 30136464), (2, 15068232), (3, 10045488), (4, 7534116), (6, 5022744), (8, 3767058), (9, 3348496), (12, 2511372), (16, 1883529), (18, 1674248), (24, 1255686), (31, 972144), (36, 837124), (43, 700848), (48, 627843), (62, 486072), (72, 418562), (86, 350424), (93, 324048), (124, 243036), (129, 233616), (144, 209281), (157, 191952), (172, 175212), (186, 162024), (248, 121518), (258, 116808), (279, 108016), (314, 95976), (344, 87606), (372, 81012), (387, 77872), (471, 63984), (496, 60759), (516, 58404), (558, 54008), (628, 47988), (688, 43803), (744, 40506), (774, 38936), (942, 31992), (1032, 29202), (1116, 27004), (1256, 23994), (1333, 22608), (1413, 21328), (1488, 20253), (1548, 19468), (1884, 15996), (2064, 14601), (2232, 13502), (2512, 11997), (2666, 11304), (2826, 10664), (3096, 9734), (3768, 7998), (3999, 7536), (4464, 6751), (4867, 6192), (5332, 5652)]