86948370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 258681600

約数和(自身を除く): 171733230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 997, 1026, 1530, 1615, 1710, 1938, 1994, 2295, 2565, 2907, 2991, 3230, 4590, 4845, 4985, 5130, 5814, 5982, 8721, 8973, 9690, 9970, 14535, 14955, 16949, 17442, 17946, 18943, 26919, 29070, 29910, 33898, 37886, 43605, 44865, 50847, 53838, 56829, 84745, 87210, 89730, 94715, 101694, 113658, 134595, 152541, 169490, 170487, 189430, 254235, 269190, 284145, 305082, 322031, 340974, 457623, 508470, 511461, 568290, 644062, 762705, 852435, 915246, 966093, 1022922, 1525410, 1610155, 1704870, 1932186, 2288115, 2557305, 2898279, 3220310, 4576230, 4830465, 5114610, 5796558, 8694837, 9660930, 14491395, 17389674, 28982790, 43474185, 86948370]

約数ペア:

[(1, 86948370), (2, 43474185), (3, 28982790), (5, 17389674), (6, 14491395), (9, 9660930), (10, 8694837), (15, 5796558), (17, 5114610), (18, 4830465), (19, 4576230), (27, 3220310), (30, 2898279), (34, 2557305), (38, 2288115), (45, 1932186), (51, 1704870), (54, 1610155), (57, 1525410), (85, 1022922), (90, 966093), (95, 915246), (102, 852435), (114, 762705), (135, 644062), (153, 568290), (170, 511461), (171, 508470), (190, 457623), (255, 340974), (270, 322031), (285, 305082), (306, 284145), (323, 269190), (342, 254235), (459, 189430), (510, 170487), (513, 169490), (570, 152541), (646, 134595), (765, 113658), (855, 101694), (918, 94715), (969, 89730), (997, 87210), (1026, 84745), (1530, 56829), (1615, 53838), (1710, 50847), (1938, 44865), (1994, 43605), (2295, 37886), (2565, 33898), (2907, 29910), (2991, 29070), (3230, 26919), (4590, 18943), (4845, 17946), (4985, 17442), (5130, 16949), (5814, 14955), (5982, 14535), (8721, 9970), (8973, 9690)]