65594060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6599}}^1$

素因数の和:6686

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 94073140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 6599, 9940, 13198, 26396, 32995, 46193, 65990, 92386, 131980, 184772, 230965, 461930, 468529, 923860, 937058, 1874116, 2342645, 3279703, 4685290, 6559406, 9370580, 13118812, 16398515, 32797030, 65594060]

約数ペア:

[(1, 65594060), (2, 32797030), (4, 16398515), (5, 13118812), (7, 9370580), (10, 6559406), (14, 4685290), (20, 3279703), (28, 2342645), (35, 1874116), (70, 937058), (71, 923860), (140, 468529), (142, 461930), (284, 230965), (355, 184772), (497, 131980), (710, 92386), (994, 65990), (1420, 46193), (1988, 32995), (2485, 26396), (4970, 13198), (6599, 9940)]