4504709090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1\times {\mathrm{1231}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 9437395968

約数和(自身を除く): 4932686878

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 857, 1231, 1714, 2135, 2462, 4270, 4285, 5999, 6155, 8570, 8617, 11998, 12310, 17234, 29995, 43085, 52277, 59990, 75091, 86170, 104554, 150182, 261385, 365939, 375455, 522770, 525637, 731878, 750910, 1051274, 1054967, 1829695, 2109934, 2628185, 3659390, 5256370, 5274835, 7384769, 10549670, 14769538, 36923845, 64352987, 73847690, 128705974, 321764935, 450470909, 643529870, 900941818, 2252354545, 4504709090]

約数ペア:

[(1, 4504709090), (2, 2252354545), (5, 900941818), (7, 643529870), (10, 450470909), (14, 321764935), (35, 128705974), (61, 73847690), (70, 64352987), (122, 36923845), (305, 14769538), (427, 10549670), (610, 7384769), (854, 5274835), (857, 5256370), (1231, 3659390), (1714, 2628185), (2135, 2109934), (2462, 1829695), (4270, 1054967), (4285, 1051274), (5999, 750910), (6155, 731878), (8570, 525637), (8617, 522770), (11998, 375455), (12310, 365939), (17234, 261385), (29995, 150182), (43085, 104554), (52277, 86170), (59990, 75091)]