30739968

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{953}}^1$

素因数の和:984

約数の個数: 120

約数和(自身を含む): 101497968

約数和(自身を除く): 70758000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 953, 1008, 1152, 1344, 1536, 1792, 1906, 2016, 2304, 2688, 2859, 3584, 3812, 4032, 4608, 5376, 5718, 6671, 7624, 8064, 8577, 10752, 11436, 13342, 15248, 16128, 17154, 20013, 22872, 26684, 30496, 32256, 34308, 40026, 45744, 53368, 60039, 60992, 68616, 80052, 91488, 106736, 120078, 121984, 137232, 160104, 182976, 213472, 240156, 243968, 274464, 320208, 365952, 426944, 480312, 487936, 548928, 640416, 731904, 853888, 960624, 1097856, 1280832, 1463808, 1707776, 1921248, 2195712, 2561664, 3415552, 3842496, 4391424, 5123328, 7684992, 10246656, 15369984, 30739968]

約数ペア:

[(1, 30739968), (2, 15369984), (3, 10246656), (4, 7684992), (6, 5123328), (7, 4391424), (8, 3842496), (9, 3415552), (12, 2561664), (14, 2195712), (16, 1921248), (18, 1707776), (21, 1463808), (24, 1280832), (28, 1097856), (32, 960624), (36, 853888), (42, 731904), (48, 640416), (56, 548928), (63, 487936), (64, 480312), (72, 426944), (84, 365952), (96, 320208), (112, 274464), (126, 243968), (128, 240156), (144, 213472), (168, 182976), (192, 160104), (224, 137232), (252, 121984), (256, 120078), (288, 106736), (336, 91488), (384, 80052), (448, 68616), (504, 60992), (512, 60039), (576, 53368), (672, 45744), (768, 40026), (896, 34308), (953, 32256), (1008, 30496), (1152, 26684), (1344, 22872), (1536, 20013), (1792, 17154), (1906, 16128), (2016, 15248), (2304, 13342), (2688, 11436), (2859, 10752), (3584, 8577), (3812, 8064), (4032, 7624), (4608, 6671), (5376, 5718)]