509929290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 1476921600

約数和(自身を除く): 966992310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 131, 135, 195, 234, 262, 270, 351, 390, 393, 585, 655, 702, 786, 1109, 1170, 1179, 1310, 1703, 1755, 1965, 2218, 2358, 3327, 3406, 3510, 3537, 3930, 5109, 5545, 5895, 6654, 7074, 8515, 9981, 10218, 11090, 11790, 14417, 15327, 16635, 17030, 17685, 19962, 25545, 28834, 29943, 30654, 33270, 35370, 43251, 45981, 49905, 51090, 59886, 72085, 76635, 86502, 91962, 99810, 129753, 144170, 145279, 149715, 153270, 216255, 229905, 259506, 290558, 299430, 389259, 432510, 435837, 459810, 648765, 726395, 778518, 871674, 1297530, 1307511, 1452790, 1888627, 1946295, 2179185, 2615022, 3777254, 3892590, 3922533, 4358370, 5665881, 6537555, 7845066, 9443135, 11331762, 13075110, 16997643, 18886270, 19612665, 28329405, 33995286, 39225330, 50992929, 56658810, 84988215, 101985858, 169976430, 254964645, 509929290]

約数ペア:

[(1, 509929290), (2, 254964645), (3, 169976430), (5, 101985858), (6, 84988215), (9, 56658810), (10, 50992929), (13, 39225330), (15, 33995286), (18, 28329405), (26, 19612665), (27, 18886270), (30, 16997643), (39, 13075110), (45, 11331762), (54, 9443135), (65, 7845066), (78, 6537555), (90, 5665881), (117, 4358370), (130, 3922533), (131, 3892590), (135, 3777254), (195, 2615022), (234, 2179185), (262, 1946295), (270, 1888627), (351, 1452790), (390, 1307511), (393, 1297530), (585, 871674), (655, 778518), (702, 726395), (786, 648765), (1109, 459810), (1170, 435837), (1179, 432510), (1310, 389259), (1703, 299430), (1755, 290558), (1965, 259506), (2218, 229905), (2358, 216255), (3327, 153270), (3406, 149715), (3510, 145279), (3537, 144170), (3930, 129753), (5109, 99810), (5545, 91962), (5895, 86502), (6654, 76635), (7074, 72085), (8515, 59886), (9981, 51090), (10218, 49905), (11090, 45981), (11790, 43251), (14417, 35370), (15327, 33270), (16635, 30654), (17030, 29943), (17685, 28834), (19962, 25545)]