30808296

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 60430104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 107, 108, 124, 129, 172, 186, 214, 216, 248, 258, 279, 321, 344, 372, 387, 428, 516, 558, 642, 744, 774, 837, 856, 963, 1032, 1116, 1161, 1284, 1333, 1548, 1674, 1926, 2232, 2322, 2568, 2666, 2889, 3096, 3317, 3348, 3852, 3999, 4601, 4644, 5332, 5778, 6634, 6696, 7704, 7998, 9202, 9288, 9951, 10664, 11556, 11997, 13268, 13803, 15996, 18404, 19902, 23112, 23994, 26536, 27606, 29853, 31992, 35991, 36808, 39804, 41409, 47988, 55212, 59706, 71982, 79608, 82818, 89559, 95976, 110424, 119412, 124227, 142631, 143964, 165636, 179118, 238824, 248454, 285262, 287928, 331272, 358236, 427893, 496908, 570524, 716472, 855786, 993816, 1141048, 1283679, 1711572, 2567358, 3423144, 3851037, 5134716, 7702074, 10269432, 15404148, 30808296]

約数ペア:

[(1, 30808296), (2, 15404148), (3, 10269432), (4, 7702074), (6, 5134716), (8, 3851037), (9, 3423144), (12, 2567358), (18, 1711572), (24, 1283679), (27, 1141048), (31, 993816), (36, 855786), (43, 716472), (54, 570524), (62, 496908), (72, 427893), (86, 358236), (93, 331272), (107, 287928), (108, 285262), (124, 248454), (129, 238824), (172, 179118), (186, 165636), (214, 143964), (216, 142631), (248, 124227), (258, 119412), (279, 110424), (321, 95976), (344, 89559), (372, 82818), (387, 79608), (428, 71982), (516, 59706), (558, 55212), (642, 47988), (744, 41409), (774, 39804), (837, 36808), (856, 35991), (963, 31992), (1032, 29853), (1116, 27606), (1161, 26536), (1284, 23994), (1333, 23112), (1548, 19902), (1674, 18404), (1926, 15996), (2232, 13803), (2322, 13268), (2568, 11997), (2666, 11556), (2889, 10664), (3096, 9951), (3317, 9288), (3348, 9202), (3852, 7998), (3999, 7704), (4601, 6696), (4644, 6634), (5332, 5778)]