1680485628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139067}}^1$

素因数の和:139146

約数の個数: 48

約数和(自身を含む): 4205416320

約数和(自身を除く): 2524930692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 139067, 278134, 417201, 556268, 834402, 1668804, 2642273, 5284546, 7370551, 7926819, 10569092, 14741102, 15853638, 22111653, 29482204, 31707276, 44223306, 88446612, 140040469, 280080938, 420121407, 560161876, 840242814, 1680485628]

約数ペア:

[(1, 1680485628), (2, 840242814), (3, 560161876), (4, 420121407), (6, 280080938), (12, 140040469), (19, 88446612), (38, 44223306), (53, 31707276), (57, 29482204), (76, 22111653), (106, 15853638), (114, 14741102), (159, 10569092), (212, 7926819), (228, 7370551), (318, 5284546), (636, 2642273), (1007, 1668804), (2014, 834402), (3021, 556268), (4028, 417201), (6042, 278134), (12084, 139067)]