308242321295

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{811}}^1\times {\mathrm{1979}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 376447357440

約数和(自身を除く): 68205036145

約数列:

[1, 5, 71, 355, 541, 811, 1979, 2705, 4055, 9895, 38411, 57581, 140509, 192055, 287905, 438751, 702545, 1070639, 1604969, 2193755, 5353195, 8024845, 31151321, 76015369, 113952799, 155756605, 380076845, 569763995, 868288229, 4341441145, 61648464259, 308242321295]

約数ペア:

[(1, 308242321295), (5, 61648464259), (71, 4341441145), (355, 868288229), (541, 569763995), (811, 380076845), (1979, 155756605), (2705, 113952799), (4055, 76015369), (9895, 31151321), (38411, 8024845), (57581, 5353195), (140509, 2193755), (192055, 1604969), (287905, 1070639), (438751, 702545)]