169472030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 395974656

約数和(自身を除く): 226502626

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 61, 65, 70, 71, 86, 91, 122, 130, 142, 182, 215, 301, 305, 355, 427, 430, 455, 497, 559, 602, 610, 710, 793, 854, 910, 923, 994, 1118, 1505, 1586, 1846, 2135, 2485, 2623, 2795, 3010, 3053, 3913, 3965, 4270, 4331, 4615, 4970, 5246, 5551, 5590, 6106, 6461, 7826, 7930, 8662, 9230, 11102, 12922, 13115, 15265, 18361, 19565, 21371, 21655, 26230, 27755, 30317, 30530, 32305, 34099, 36722, 39130, 39689, 42742, 43310, 55510, 56303, 60634, 64610, 68198, 79378, 91805, 106855, 112606, 151585, 170495, 183610, 186233, 198445, 213710, 238693, 277823, 281515, 303170, 340990, 372466, 394121, 396890, 477386, 555646, 563030, 788242, 931165, 1193465, 1303631, 1389115, 1862330, 1970605, 2386930, 2421029, 2607262, 2778230, 3941210, 4842058, 6518155, 12105145, 13036310, 16947203, 24210290, 33894406, 84736015, 169472030]

約数ペア:

[(1, 169472030), (2, 84736015), (5, 33894406), (7, 24210290), (10, 16947203), (13, 13036310), (14, 12105145), (26, 6518155), (35, 4842058), (43, 3941210), (61, 2778230), (65, 2607262), (70, 2421029), (71, 2386930), (86, 1970605), (91, 1862330), (122, 1389115), (130, 1303631), (142, 1193465), (182, 931165), (215, 788242), (301, 563030), (305, 555646), (355, 477386), (427, 396890), (430, 394121), (455, 372466), (497, 340990), (559, 303170), (602, 281515), (610, 277823), (710, 238693), (793, 213710), (854, 198445), (910, 186233), (923, 183610), (994, 170495), (1118, 151585), (1505, 112606), (1586, 106855), (1846, 91805), (2135, 79378), (2485, 68198), (2623, 64610), (2795, 60634), (3010, 56303), (3053, 55510), (3913, 43310), (3965, 42742), (4270, 39689), (4331, 39130), (4615, 36722), (4970, 34099), (5246, 32305), (5551, 30530), (5590, 30317), (6106, 27755), (6461, 26230), (7826, 21655), (7930, 21371), (8662, 19565), (9230, 18361), (11102, 15265), (12922, 13115)]