1686728084545

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{587}}^1\times {\mathrm{2203}}^1$

素因数の和:3334

約数の個数: 64

約数和(自身を含む): 2351375308800

約数和(自身を除く): 664647224255

約数列:

[1, 5, 7, 35, 83, 415, 449, 581, 587, 2203, 2245, 2905, 2935, 3143, 4109, 11015, 15421, 15715, 20545, 37267, 48721, 77105, 182849, 186335, 243605, 260869, 263563, 341047, 914245, 989147, 1279943, 1293161, 1304345, 1317815, 1705235, 1844941, 4945735, 6399715, 6465805, 6924029, 9052127, 9224705, 21875729, 34620145, 45260635, 82099201, 107332363, 109378645, 153130103, 410496005, 536661815, 574694407, 580629289, 751326541, 765650515, 2873472035, 2903146445, 3756632705, 4064405023, 20322025115, 48192230987, 240961154935, 337345616909, 1686728084545]

約数ペア:

[(1, 1686728084545), (5, 337345616909), (7, 240961154935), (35, 48192230987), (83, 20322025115), (415, 4064405023), (449, 3756632705), (581, 2903146445), (587, 2873472035), (2203, 765650515), (2245, 751326541), (2905, 580629289), (2935, 574694407), (3143, 536661815), (4109, 410496005), (11015, 153130103), (15421, 109378645), (15715, 107332363), (20545, 82099201), (37267, 45260635), (48721, 34620145), (77105, 21875729), (182849, 9224705), (186335, 9052127), (243605, 6924029), (260869, 6465805), (263563, 6399715), (341047, 4945735), (914245, 1844941), (989147, 1705235), (1279943, 1317815), (1293161, 1304345)]