2912867545

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 4314746880

約数和(自身を除く): 1401879335

約数列:

[1, 5, 7, 23, 35, 53, 67, 115, 161, 265, 335, 371, 469, 805, 1019, 1219, 1541, 1855, 2345, 3551, 5095, 6095, 7133, 7705, 8533, 10787, 17755, 23437, 24857, 35665, 42665, 53935, 54007, 68273, 81673, 117185, 124285, 164059, 270035, 341365, 378049, 408365, 477911, 571711, 820295, 1242161, 1570279, 1890245, 2389555, 2858555, 3618469, 6210805, 7851395, 8695127, 10991953, 18092345, 25329283, 43475635, 54959765, 83224787, 126646415, 416123935, 582573509, 2912867545]

約数ペア:

[(1, 2912867545), (5, 582573509), (7, 416123935), (23, 126646415), (35, 83224787), (53, 54959765), (67, 43475635), (115, 25329283), (161, 18092345), (265, 10991953), (335, 8695127), (371, 7851395), (469, 6210805), (805, 3618469), (1019, 2858555), (1219, 2389555), (1541, 1890245), (1855, 1570279), (2345, 1242161), (3551, 820295), (5095, 571711), (6095, 477911), (7133, 408365), (7705, 378049), (8533, 341365), (10787, 270035), (17755, 164059), (23437, 124285), (24857, 117185), (35665, 81673), (42665, 68273), (53935, 54007)]