30804543

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 57934800

約数和(自身を除く): 27130257

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 363, 449, 567, 693, 847, 891, 1089, 1347, 2079, 2541, 3143, 3267, 4041, 4939, 6237, 7623, 9429, 9801, 12123, 14817, 22869, 28287, 34573, 36369, 44451, 54329, 68607, 84861, 103719, 133353, 162987, 254583, 311157, 380303, 400059, 488961, 933471, 1140909, 1466883, 2800413, 3422727, 4400649, 10268181, 30804543]

約数ペア:

[(1, 30804543), (3, 10268181), (7, 4400649), (9, 3422727), (11, 2800413), (21, 1466883), (27, 1140909), (33, 933471), (63, 488961), (77, 400059), (81, 380303), (99, 311157), (121, 254583), (189, 162987), (231, 133353), (297, 103719), (363, 84861), (449, 68607), (567, 54329), (693, 44451), (847, 36369), (891, 34573), (1089, 28287), (1347, 22869), (2079, 14817), (2541, 12123), (3143, 9801), (3267, 9429), (4041, 7623), (4939, 6237)]