25851210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 84271104

約数和(自身を除く): 58419894

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 31, 33, 35, 38, 42, 55, 57, 62, 66, 70, 77, 93, 95, 105, 110, 114, 133, 154, 155, 165, 186, 190, 209, 210, 217, 231, 266, 285, 310, 330, 341, 361, 385, 399, 418, 434, 462, 465, 570, 589, 627, 651, 665, 682, 722, 770, 798, 930, 1023, 1045, 1083, 1085, 1155, 1178, 1254, 1302, 1330, 1463, 1705, 1767, 1805, 1995, 2046, 2090, 2166, 2170, 2310, 2387, 2527, 2926, 2945, 3135, 3255, 3410, 3534, 3610, 3971, 3990, 4123, 4389, 4774, 5054, 5115, 5415, 5890, 6270, 6479, 6510, 7161, 7315, 7581, 7942, 8246, 8778, 8835, 10230, 10830, 11191, 11913, 11935, 12369, 12635, 12958, 14322, 14630, 15162, 17670, 19437, 19855, 20615, 21945, 22382, 23826, 23870, 24738, 25270, 27797, 32395, 33573, 35805, 37905, 38874, 39710, 41230, 43890, 45353, 55594, 55955, 59565, 61845, 64790, 67146, 71610, 75810, 78337, 83391, 90706, 97185, 111910, 119130, 123101, 123690, 136059, 138985, 156674, 166782, 167865, 194370, 226765, 235011, 246202, 272118, 277970, 335730, 369303, 391685, 416955, 453530, 470022, 615505, 680295, 738606, 783370, 833910, 861707, 1175055, 1231010, 1360590, 1723414, 1846515, 2350110, 2585121, 3693030, 4308535, 5170242, 8617070, 12925605, 25851210]

約数ペア:

[(1, 25851210), (2, 12925605), (3, 8617070), (5, 5170242), (6, 4308535), (7, 3693030), (10, 2585121), (11, 2350110), (14, 1846515), (15, 1723414), (19, 1360590), (21, 1231010), (22, 1175055), (30, 861707), (31, 833910), (33, 783370), (35, 738606), (38, 680295), (42, 615505), (55, 470022), (57, 453530), (62, 416955), (66, 391685), (70, 369303), (77, 335730), (93, 277970), (95, 272118), (105, 246202), (110, 235011), (114, 226765), (133, 194370), (154, 167865), (155, 166782), (165, 156674), (186, 138985), (190, 136059), (209, 123690), (210, 123101), (217, 119130), (231, 111910), (266, 97185), (285, 90706), (310, 83391), (330, 78337), (341, 75810), (361, 71610), (385, 67146), (399, 64790), (418, 61845), (434, 59565), (462, 55955), (465, 55594), (570, 45353), (589, 43890), (627, 41230), (651, 39710), (665, 38874), (682, 37905), (722, 35805), (770, 33573), (798, 32395), (930, 27797), (1023, 25270), (1045, 24738), (1083, 23870), (1085, 23826), (1155, 22382), (1178, 21945), (1254, 20615), (1302, 19855), (1330, 19437), (1463, 17670), (1705, 15162), (1767, 14630), (1805, 14322), (1995, 12958), (2046, 12635), (2090, 12369), (2166, 11935), (2170, 11913), (2310, 11191), (2387, 10830), (2527, 10230), (2926, 8835), (2945, 8778), (3135, 8246), (3255, 7942), (3410, 7581), (3534, 7315), (3610, 7161), (3971, 6510), (3990, 6479), (4123, 6270), (4389, 5890), (4774, 5415), (5054, 5115)]