30447918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5281

約数の個数: 48

約数和(自身を含む): 73541520

約数和(自身を除く): 43093602

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5237, 5814, 10474, 15711, 31422, 47133, 89029, 94266, 99503, 178058, 199006, 267087, 298509, 534174, 597018, 801261, 895527, 1602522, 1691551, 1791054, 3383102, 5074653, 10149306, 15223959, 30447918]

約数ペア:

[(1, 30447918), (2, 15223959), (3, 10149306), (6, 5074653), (9, 3383102), (17, 1791054), (18, 1691551), (19, 1602522), (34, 895527), (38, 801261), (51, 597018), (57, 534174), (102, 298509), (114, 267087), (153, 199006), (171, 178058), (306, 99503), (323, 94266), (342, 89029), (646, 47133), (969, 31422), (1938, 15711), (2907, 10474), (5237, 5814)]