30900612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 76314560

約数和(自身を除く): 45413948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 313, 433, 626, 866, 939, 1252, 1299, 1732, 1878, 2598, 3756, 5196, 5947, 8227, 11894, 16454, 17841, 23788, 24681, 32908, 35682, 49362, 71364, 98724, 135529, 271058, 406587, 542116, 813174, 1626348, 2575051, 5150102, 7725153, 10300204, 15450306, 30900612]

約数ペア:

[(1, 30900612), (2, 15450306), (3, 10300204), (4, 7725153), (6, 5150102), (12, 2575051), (19, 1626348), (38, 813174), (57, 542116), (76, 406587), (114, 271058), (228, 135529), (313, 98724), (433, 71364), (626, 49362), (866, 35682), (939, 32908), (1252, 24681), (1299, 23788), (1732, 17841), (1878, 16454), (2598, 11894), (3756, 8227), (5196, 5947)]