1105242180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2631529}}^1$

素因数の和:2631548

約数の個数: 48

約数和(自身を含む): 3536776320

約数和(自身を除く): 2431534140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2631529, 5263058, 7894587, 10526116, 13157645, 15789174, 18420703, 26315290, 31578348, 36841406, 39472935, 52630580, 55262109, 73682812, 78945870, 92103515, 110524218, 157891740, 184207030, 221048436, 276310545, 368414060, 552621090, 1105242180]

約数ペア:

[(1, 1105242180), (2, 552621090), (3, 368414060), (4, 276310545), (5, 221048436), (6, 184207030), (7, 157891740), (10, 110524218), (12, 92103515), (14, 78945870), (15, 73682812), (20, 55262109), (21, 52630580), (28, 39472935), (30, 36841406), (35, 31578348), (42, 26315290), (60, 18420703), (70, 15789174), (84, 13157645), (105, 10526116), (140, 7894587), (210, 5263058), (420, 2631529)]