30700998

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 44294202

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, 1301, 1311, 2602, 2622, 3903, 3933, 7806, 7866, 11709, 11799, 23418, 23598, 24719, 29923, 35127, 49438, 59846, 70254, 74157, 89769, 148314, 179538, 222471, 269307, 444942, 538614, 568537, 667413, 807921, 1137074, 1334826, 1615842, 1705611, 3411222, 5116833, 10233666, 15350499, 30700998]

約数ペア:

[(1, 30700998), (2, 15350499), (3, 10233666), (6, 5116833), (9, 3411222), (18, 1705611), (19, 1615842), (23, 1334826), (27, 1137074), (38, 807921), (46, 667413), (54, 568537), (57, 538614), (69, 444942), (114, 269307), (138, 222471), (171, 179538), (207, 148314), (342, 89769), (414, 74157), (437, 70254), (513, 59846), (621, 49438), (874, 35127), (1026, 29923), (1242, 24719), (1301, 23598), (1311, 23418), (2602, 11799), (2622, 11709), (3903, 7866), (3933, 7806)]