68392610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 145998720

約数和(自身を除く): 77606110

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 283, 286, 338, 566, 715, 845, 1415, 1430, 1690, 1859, 2197, 2830, 3113, 3679, 3718, 4394, 6226, 7358, 9295, 10985, 15565, 18395, 18590, 21970, 24167, 31130, 36790, 40469, 47827, 48334, 80938, 95654, 120835, 202345, 239135, 241670, 404690, 478270, 526097, 621751, 1052194, 1243502, 2630485, 3108755, 5260970, 6217510, 6839261, 13678522, 34196305, 68392610]

約数ペア:

[(1, 68392610), (2, 34196305), (5, 13678522), (10, 6839261), (11, 6217510), (13, 5260970), (22, 3108755), (26, 2630485), (55, 1243502), (65, 1052194), (110, 621751), (130, 526097), (143, 478270), (169, 404690), (283, 241670), (286, 239135), (338, 202345), (566, 120835), (715, 95654), (845, 80938), (1415, 48334), (1430, 47827), (1690, 40469), (1859, 36790), (2197, 31130), (2830, 24167), (3113, 21970), (3679, 18590), (3718, 18395), (4394, 15565), (6226, 10985), (7358, 9295)]