310873706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3011}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 578376288

約数和(自身を除く): 267502582

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 361, 418, 494, 722, 2717, 3011, 3971, 4693, 5434, 6022, 7942, 9386, 33121, 39143, 51623, 57209, 66242, 78286, 103246, 114418, 430573, 629299, 743717, 861146, 1086971, 1258598, 1487434, 2173942, 8180887, 11956681, 14130623, 16361774, 23913362, 28261246, 155436853, 310873706]

約数ペア:

[(1, 310873706), (2, 155436853), (11, 28261246), (13, 23913362), (19, 16361774), (22, 14130623), (26, 11956681), (38, 8180887), (143, 2173942), (209, 1487434), (247, 1258598), (286, 1086971), (361, 861146), (418, 743717), (494, 629299), (722, 430573), (2717, 114418), (3011, 103246), (3971, 78286), (4693, 66242), (5434, 57209), (6022, 51623), (7942, 39143), (9386, 33121)]