30175164

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 79231152

約数和(自身を除く): 49055988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 101, 129, 172, 193, 202, 258, 303, 386, 387, 404, 516, 579, 606, 772, 774, 909, 1158, 1212, 1548, 1737, 1818, 2316, 3474, 3636, 4343, 6948, 8299, 8686, 13029, 16598, 17372, 19493, 24897, 26058, 33196, 38986, 39087, 49794, 52116, 58479, 74691, 77972, 78174, 99588, 116958, 149382, 156348, 175437, 233916, 298764, 350874, 701748, 838199, 1676398, 2514597, 3352796, 5029194, 7543791, 10058388, 15087582, 30175164]

約数ペア:

[(1, 30175164), (2, 15087582), (3, 10058388), (4, 7543791), (6, 5029194), (9, 3352796), (12, 2514597), (18, 1676398), (36, 838199), (43, 701748), (86, 350874), (101, 298764), (129, 233916), (172, 175437), (193, 156348), (202, 149382), (258, 116958), (303, 99588), (386, 78174), (387, 77972), (404, 74691), (516, 58479), (579, 52116), (606, 49794), (772, 39087), (774, 38986), (909, 33196), (1158, 26058), (1212, 24897), (1548, 19493), (1737, 17372), (1818, 16598), (2316, 13029), (3474, 8686), (3636, 8299), (4343, 6948)]