30748194

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 75110400

約数和(自身を除く): 44362206

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, 1303, 1311, 2606, 2622, 3909, 3933, 7818, 7866, 11727, 11799, 23454, 23598, 24757, 29969, 35181, 49514, 59938, 70362, 74271, 89907, 148542, 179814, 222813, 269721, 445626, 539442, 569411, 668439, 809163, 1138822, 1336878, 1618326, 1708233, 3416466, 5124699, 10249398, 15374097, 30748194]

約数ペア:

[(1, 30748194), (2, 15374097), (3, 10249398), (6, 5124699), (9, 3416466), (18, 1708233), (19, 1618326), (23, 1336878), (27, 1138822), (38, 809163), (46, 668439), (54, 569411), (57, 539442), (69, 445626), (114, 269721), (138, 222813), (171, 179814), (207, 148542), (342, 89907), (414, 74271), (437, 70362), (513, 59938), (621, 49514), (874, 35181), (1026, 29969), (1242, 24757), (1303, 23598), (1311, 23454), (2606, 11799), (2622, 11727), (3909, 7866), (3933, 7818)]