313059330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{128831}}^1$

素因数の和:128853

約数の個数: 48

約数和(自身を含む): 844107264

約数和(自身を除く): 531047934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 128831, 257662, 386493, 644155, 772986, 1159479, 1288310, 1932465, 2318958, 3478437, 3864930, 5797395, 6956874, 10435311, 11594790, 17392185, 20870622, 31305933, 34784370, 52176555, 62611866, 104353110, 156529665, 313059330]

約数ペア:

[(1, 313059330), (2, 156529665), (3, 104353110), (5, 62611866), (6, 52176555), (9, 34784370), (10, 31305933), (15, 20870622), (18, 17392185), (27, 11594790), (30, 10435311), (45, 6956874), (54, 5797395), (81, 3864930), (90, 3478437), (135, 2318958), (162, 1932465), (243, 1288310), (270, 1159479), (405, 772986), (486, 644155), (810, 386493), (1215, 257662), (2430, 128831)]