30544416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 100900800

約数和(自身を除く): 70356384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 139, 144, 168, 218, 224, 252, 278, 288, 327, 336, 417, 436, 504, 556, 654, 672, 763, 834, 872, 973, 981, 1008, 1112, 1251, 1308, 1526, 1668, 1744, 1946, 1962, 2016, 2224, 2289, 2502, 2616, 2919, 3052, 3336, 3488, 3892, 3924, 4448, 4578, 5004, 5232, 5838, 6104, 6672, 6867, 7784, 7848, 8757, 9156, 10008, 10464, 11676, 12208, 13344, 13734, 15151, 15568, 15696, 17514, 18312, 20016, 23352, 24416, 27468, 30302, 31136, 31392, 35028, 36624, 40032, 45453, 46704, 54936, 60604, 70056, 73248, 90906, 93408, 106057, 109872, 121208, 136359, 140112, 181812, 212114, 219744, 242416, 272718, 280224, 318171, 363624, 424228, 484832, 545436, 636342, 727248, 848456, 954513, 1090872, 1272684, 1454496, 1696912, 1909026, 2181744, 2545368, 3393824, 3818052, 4363488, 5090736, 7636104, 10181472, 15272208, 30544416]

約数ペア:

[(1, 30544416), (2, 15272208), (3, 10181472), (4, 7636104), (6, 5090736), (7, 4363488), (8, 3818052), (9, 3393824), (12, 2545368), (14, 2181744), (16, 1909026), (18, 1696912), (21, 1454496), (24, 1272684), (28, 1090872), (32, 954513), (36, 848456), (42, 727248), (48, 636342), (56, 545436), (63, 484832), (72, 424228), (84, 363624), (96, 318171), (109, 280224), (112, 272718), (126, 242416), (139, 219744), (144, 212114), (168, 181812), (218, 140112), (224, 136359), (252, 121208), (278, 109872), (288, 106057), (327, 93408), (336, 90906), (417, 73248), (436, 70056), (504, 60604), (556, 54936), (654, 46704), (672, 45453), (763, 40032), (834, 36624), (872, 35028), (973, 31392), (981, 31136), (1008, 30302), (1112, 27468), (1251, 24416), (1308, 23352), (1526, 20016), (1668, 18312), (1744, 17514), (1946, 15696), (1962, 15568), (2016, 15151), (2224, 13734), (2289, 13344), (2502, 12208), (2616, 11676), (2919, 10464), (3052, 10008), (3336, 9156), (3488, 8757), (3892, 7848), (3924, 7784), (4448, 6867), (4578, 6672), (5004, 6104), (5232, 5838)]