30161322

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 73180800

約数和(自身を除く): 43019478

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 239, 246, 342, 369, 478, 513, 717, 738, 779, 1026, 1107, 1434, 1539, 1558, 2151, 2214, 2337, 3078, 3321, 4302, 4541, 4674, 6453, 6642, 7011, 9082, 9799, 12906, 13623, 14022, 19359, 19598, 21033, 27246, 29397, 38718, 40869, 42066, 58794, 63099, 81738, 88191, 122607, 126198, 176382, 186181, 245214, 264573, 367821, 372362, 529146, 558543, 735642, 793719, 1117086, 1587438, 1675629, 3351258, 5026887, 10053774, 15080661, 30161322]

約数ペア:

[(1, 30161322), (2, 15080661), (3, 10053774), (6, 5026887), (9, 3351258), (18, 1675629), (19, 1587438), (27, 1117086), (38, 793719), (41, 735642), (54, 558543), (57, 529146), (81, 372362), (82, 367821), (114, 264573), (123, 245214), (162, 186181), (171, 176382), (239, 126198), (246, 122607), (342, 88191), (369, 81738), (478, 63099), (513, 58794), (717, 42066), (738, 40869), (779, 38718), (1026, 29397), (1107, 27246), (1434, 21033), (1539, 19598), (1558, 19359), (2151, 14022), (2214, 13623), (2337, 12906), (3078, 9799), (3321, 9082), (4302, 7011), (4541, 6642), (4674, 6453)]