131127210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 360442368

約数和(自身を除く): 229315158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1093, 1290, 1333, 1395, 1935, 2186, 2666, 2790, 3279, 3870, 3999, 5465, 6558, 6665, 7998, 9837, 10930, 11997, 13330, 16395, 19674, 19995, 23994, 32790, 33883, 39990, 46999, 49185, 59985, 67766, 93998, 98370, 101649, 119970, 140997, 169415, 203298, 234995, 281994, 304947, 338830, 422991, 469990, 508245, 609894, 704985, 845982, 1016490, 1409970, 1456969, 1524735, 2114955, 2913938, 3049470, 4229910, 4370907, 7284845, 8741814, 13112721, 14569690, 21854535, 26225442, 43709070, 65563605, 131127210]

約数ペア:

[(1, 131127210), (2, 65563605), (3, 43709070), (5, 26225442), (6, 21854535), (9, 14569690), (10, 13112721), (15, 8741814), (18, 7284845), (30, 4370907), (31, 4229910), (43, 3049470), (45, 2913938), (62, 2114955), (86, 1524735), (90, 1456969), (93, 1409970), (129, 1016490), (155, 845982), (186, 704985), (215, 609894), (258, 508245), (279, 469990), (310, 422991), (387, 338830), (430, 304947), (465, 281994), (558, 234995), (645, 203298), (774, 169415), (930, 140997), (1093, 119970), (1290, 101649), (1333, 98370), (1395, 93998), (1935, 67766), (2186, 59985), (2666, 49185), (2790, 46999), (3279, 39990), (3870, 33883), (3999, 32790), (5465, 23994), (6558, 19995), (6665, 19674), (7998, 16395), (9837, 13330), (10930, 11997)]