380132935

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 593980128

約数和(自身を除く): 213847193

約数列:

[1, 5, 7, 13, 35, 41, 49, 65, 71, 91, 205, 245, 287, 355, 455, 497, 533, 637, 923, 1435, 1681, 2009, 2485, 2665, 2911, 3185, 3479, 3731, 4615, 6461, 8405, 10045, 11767, 14555, 17395, 18655, 20377, 21853, 26117, 32305, 37843, 45227, 58835, 82369, 101885, 109265, 119351, 130585, 142639, 152971, 189215, 226135, 264901, 411845, 596755, 713195, 764855, 835457, 1070797, 1324505, 1551563, 1854307, 4177285, 5353985, 5848199, 7757815, 9271535, 10860941, 29240995, 54304705, 76026587, 380132935]

約数ペア:

[(1, 380132935), (5, 76026587), (7, 54304705), (13, 29240995), (35, 10860941), (41, 9271535), (49, 7757815), (65, 5848199), (71, 5353985), (91, 4177285), (205, 1854307), (245, 1551563), (287, 1324505), (355, 1070797), (455, 835457), (497, 764855), (533, 713195), (637, 596755), (923, 411845), (1435, 264901), (1681, 226135), (2009, 189215), (2485, 152971), (2665, 142639), (2911, 130585), (3185, 119351), (3479, 109265), (3731, 101885), (4615, 82369), (6461, 58835), (8405, 45227), (10045, 37843), (11767, 32305), (14555, 26117), (17395, 21853), (18655, 20377)]