30467745

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 68162688

約数和(自身を除く): 37694943

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 977, 1155, 1485, 2079, 2835, 2931, 3465, 4455, 4885, 6237, 6839, 8793, 10395, 10747, 14655, 20517, 26379, 31185, 32241, 34195, 43965, 53735, 61551, 75229, 79137, 96723, 102585, 131895, 161205, 184653, 225687, 290169, 307755, 376145, 395685, 483615, 553959, 677061, 870507, 923265, 1128435, 1450845, 2031183, 2769795, 3385305, 4352535, 6093549, 10155915, 30467745]

約数ペア:

[(1, 30467745), (3, 10155915), (5, 6093549), (7, 4352535), (9, 3385305), (11, 2769795), (15, 2031183), (21, 1450845), (27, 1128435), (33, 923265), (35, 870507), (45, 677061), (55, 553959), (63, 483615), (77, 395685), (81, 376145), (99, 307755), (105, 290169), (135, 225687), (165, 184653), (189, 161205), (231, 131895), (297, 102585), (315, 96723), (385, 79137), (405, 75229), (495, 61551), (567, 53735), (693, 43965), (891, 34195), (945, 32241), (977, 31185), (1155, 26379), (1485, 20517), (2079, 14655), (2835, 10747), (2931, 10395), (3465, 8793), (4455, 6839), (4885, 6237)]