30181842

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 73728000

約数和(自身を除く): 43546158

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1279, 1311, 2558, 2622, 3837, 3933, 7674, 7866, 11511, 11799, 23022, 23598, 24301, 29417, 34533, 48602, 58834, 69066, 72903, 88251, 145806, 176502, 218709, 264753, 437418, 529506, 558923, 656127, 794259, 1117846, 1312254, 1588518, 1676769, 3353538, 5030307, 10060614, 15090921, 30181842]

約数ペア:

[(1, 30181842), (2, 15090921), (3, 10060614), (6, 5030307), (9, 3353538), (18, 1676769), (19, 1588518), (23, 1312254), (27, 1117846), (38, 794259), (46, 656127), (54, 558923), (57, 529506), (69, 437418), (114, 264753), (138, 218709), (171, 176502), (207, 145806), (342, 88251), (414, 72903), (437, 69066), (513, 58834), (621, 48602), (874, 34533), (1026, 29417), (1242, 24301), (1279, 23598), (1311, 23022), (2558, 11799), (2622, 11511), (3837, 7866), (3933, 7674)]