57890210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 65281630

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 107, 118, 131, 214, 262, 295, 413, 535, 590, 655, 749, 826, 917, 1070, 1310, 1498, 1834, 2065, 3745, 4130, 4585, 6313, 7490, 7729, 9170, 12626, 14017, 15458, 28034, 31565, 38645, 44191, 54103, 63130, 70085, 77290, 88382, 98119, 108206, 140170, 196238, 220955, 270515, 441910, 490595, 541030, 827003, 981190, 1654006, 4135015, 5789021, 8270030, 11578042, 28945105, 57890210]

約数ペア:

[(1, 57890210), (2, 28945105), (5, 11578042), (7, 8270030), (10, 5789021), (14, 4135015), (35, 1654006), (59, 981190), (70, 827003), (107, 541030), (118, 490595), (131, 441910), (214, 270515), (262, 220955), (295, 196238), (413, 140170), (535, 108206), (590, 98119), (655, 88382), (749, 77290), (826, 70085), (917, 63130), (1070, 54103), (1310, 44191), (1498, 38645), (1834, 31565), (2065, 28034), (3745, 15458), (4130, 14017), (4585, 12626), (6313, 9170), (7490, 7729)]