30432304

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 40277456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 71, 86, 89, 112, 142, 172, 178, 284, 301, 344, 356, 497, 568, 602, 623, 688, 712, 994, 1136, 1204, 1246, 1424, 1988, 2408, 2492, 3053, 3827, 3976, 4816, 4984, 6106, 6319, 7654, 7952, 9968, 12212, 12638, 15308, 21371, 24424, 25276, 26789, 30616, 42742, 44233, 48848, 50552, 53578, 61232, 85484, 88466, 101104, 107156, 170968, 176932, 214312, 271717, 341936, 353864, 428624, 543434, 707728, 1086868, 1902019, 2173736, 3804038, 4347472, 7608076, 15216152, 30432304]

約数ペア:

[(1, 30432304), (2, 15216152), (4, 7608076), (7, 4347472), (8, 3804038), (14, 2173736), (16, 1902019), (28, 1086868), (43, 707728), (56, 543434), (71, 428624), (86, 353864), (89, 341936), (112, 271717), (142, 214312), (172, 176932), (178, 170968), (284, 107156), (301, 101104), (344, 88466), (356, 85484), (497, 61232), (568, 53578), (602, 50552), (623, 48848), (688, 44233), (712, 42742), (994, 30616), (1136, 26789), (1204, 25276), (1246, 24424), (1424, 21371), (1988, 15308), (2408, 12638), (2492, 12212), (3053, 9968), (3827, 7952), (3976, 7654), (4816, 6319), (4984, 6106)]