131903220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{41479}}^1$

素因数の和:41544

約数の個数: 48

約数和(自身を含む): 376306560

約数和(自身を除く): 244403340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 41479, 82958, 124437, 165916, 207395, 248874, 414790, 497748, 622185, 829580, 1244370, 2198387, 2488740, 4396774, 6595161, 8793548, 10991935, 13190322, 21983870, 26380644, 32975805, 43967740, 65951610, 131903220]

約数ペア:

[(1, 131903220), (2, 65951610), (3, 43967740), (4, 32975805), (5, 26380644), (6, 21983870), (10, 13190322), (12, 10991935), (15, 8793548), (20, 6595161), (30, 4396774), (53, 2488740), (60, 2198387), (106, 1244370), (159, 829580), (212, 622185), (265, 497748), (318, 414790), (530, 248874), (636, 207395), (795, 165916), (1060, 124437), (1590, 82958), (3180, 41479)]