27181470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 42491490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 223, 239, 255, 446, 478, 510, 669, 717, 1115, 1195, 1338, 1434, 2230, 2390, 3345, 3585, 3791, 4063, 6690, 7170, 7582, 8126, 11373, 12189, 18955, 20315, 22746, 24378, 37910, 40630, 53297, 56865, 60945, 106594, 113730, 121890, 159891, 266485, 319782, 532970, 799455, 906049, 1598910, 1812098, 2718147, 4530245, 5436294, 9060490, 13590735, 27181470]

約数ペア:

[(1, 27181470), (2, 13590735), (3, 9060490), (5, 5436294), (6, 4530245), (10, 2718147), (15, 1812098), (17, 1598910), (30, 906049), (34, 799455), (51, 532970), (85, 319782), (102, 266485), (170, 159891), (223, 121890), (239, 113730), (255, 106594), (446, 60945), (478, 56865), (510, 53297), (669, 40630), (717, 37910), (1115, 24378), (1195, 22746), (1338, 20315), (1434, 18955), (2230, 12189), (2390, 11373), (3345, 8126), (3585, 7582), (3791, 7170), (4063, 6690)]