2087132330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 4266224640

約数和(自身を除く): 2179092310

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 71, 85, 95, 142, 170, 190, 323, 355, 361, 479, 646, 710, 722, 958, 1207, 1349, 1615, 1805, 2395, 2414, 2698, 3230, 3610, 4790, 6035, 6137, 6745, 8143, 9101, 12070, 12274, 13490, 16286, 18202, 22933, 25631, 30685, 34009, 40715, 45505, 45866, 51262, 61370, 68018, 81430, 91010, 114665, 128155, 154717, 170045, 172919, 229330, 256310, 309434, 340090, 345838, 435727, 578153, 646171, 773585, 864595, 871454, 1156306, 1292342, 1547170, 1729190, 2178635, 2890765, 2939623, 3230855, 4357270, 5781530, 5879246, 6461710, 10984907, 12277249, 14698115, 21969814, 24554498, 29396230, 54924535, 61386245, 109849070, 122772490, 208713233, 417426466, 1043566165, 2087132330]

約数ペア:

[(1, 2087132330), (2, 1043566165), (5, 417426466), (10, 208713233), (17, 122772490), (19, 109849070), (34, 61386245), (38, 54924535), (71, 29396230), (85, 24554498), (95, 21969814), (142, 14698115), (170, 12277249), (190, 10984907), (323, 6461710), (355, 5879246), (361, 5781530), (479, 4357270), (646, 3230855), (710, 2939623), (722, 2890765), (958, 2178635), (1207, 1729190), (1349, 1547170), (1615, 1292342), (1805, 1156306), (2395, 871454), (2414, 864595), (2698, 773585), (3230, 646171), (3610, 578153), (4790, 435727), (6035, 345838), (6137, 340090), (6745, 309434), (8143, 256310), (9101, 229330), (12070, 172919), (12274, 170045), (13490, 154717), (16286, 128155), (18202, 114665), (22933, 91010), (25631, 81430), (30685, 68018), (34009, 61370), (40715, 51262), (45505, 45866)]