1214491145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 1797880320

約数和(自身を除く): 583389175

約数列:

[1, 5, 7, 29, 35, 37, 73, 145, 185, 203, 259, 365, 443, 511, 1015, 1073, 1295, 2117, 2215, 2555, 2701, 3101, 5365, 7511, 10585, 12847, 13505, 14819, 15505, 16391, 18907, 32339, 37555, 64235, 74095, 78329, 81955, 89929, 94535, 114737, 161695, 226373, 391645, 449645, 475339, 548303, 573685, 937831, 1131865, 1196543, 2376695, 2741515, 3327373, 4689155, 5982715, 6564817, 8375801, 16636865, 32824085, 34699747, 41879005, 173498735, 242898229, 1214491145]

約数ペア:

[(1, 1214491145), (5, 242898229), (7, 173498735), (29, 41879005), (35, 34699747), (37, 32824085), (73, 16636865), (145, 8375801), (185, 6564817), (203, 5982715), (259, 4689155), (365, 3327373), (443, 2741515), (511, 2376695), (1015, 1196543), (1073, 1131865), (1295, 937831), (2117, 573685), (2215, 548303), (2555, 475339), (2701, 449645), (3101, 391645), (5365, 226373), (7511, 161695), (10585, 114737), (12847, 94535), (13505, 89929), (14819, 81955), (15505, 78329), (16391, 74095), (18907, 64235), (32339, 37555)]