30618896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 76602240

約数和(自身を除く): 45983344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 857, 1232, 1276, 1624, 1714, 2233, 2552, 3248, 3428, 4466, 5104, 5999, 6856, 8932, 9427, 11998, 13712, 17864, 18854, 23996, 24853, 35728, 37708, 47992, 49706, 65989, 75416, 95984, 99412, 131978, 150832, 173971, 198824, 263956, 273383, 347942, 397648, 527912, 546766, 695884, 1055824, 1093532, 1391768, 1913681, 2187064, 2783536, 3827362, 4374128, 7654724, 15309448, 30618896]

約数ペア:

[(1, 30618896), (2, 15309448), (4, 7654724), (7, 4374128), (8, 3827362), (11, 2783536), (14, 2187064), (16, 1913681), (22, 1391768), (28, 1093532), (29, 1055824), (44, 695884), (56, 546766), (58, 527912), (77, 397648), (88, 347942), (112, 273383), (116, 263956), (154, 198824), (176, 173971), (203, 150832), (232, 131978), (308, 99412), (319, 95984), (406, 75416), (464, 65989), (616, 49706), (638, 47992), (812, 37708), (857, 35728), (1232, 24853), (1276, 23996), (1624, 18854), (1714, 17864), (2233, 13712), (2552, 11998), (3248, 9427), (3428, 8932), (4466, 6856), (5104, 5999)]