142243530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 407586816

約数和(自身を除く): 265343286

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 165, 195, 213, 286, 330, 355, 390, 426, 429, 467, 710, 715, 781, 858, 923, 934, 1065, 1401, 1430, 1562, 1846, 2130, 2145, 2335, 2343, 2769, 2802, 3905, 4290, 4615, 4670, 4686, 5137, 5538, 6071, 7005, 7810, 9230, 10153, 10274, 11715, 12142, 13845, 14010, 15411, 18213, 20306, 23430, 25685, 27690, 30355, 30459, 30822, 33157, 36426, 50765, 51370, 60710, 60918, 66314, 66781, 77055, 91065, 99471, 101530, 133562, 152295, 154110, 165785, 182130, 198942, 200343, 304590, 331570, 333905, 364727, 400686, 431041, 497355, 667810, 729454, 862082, 994710, 1001715, 1094181, 1293123, 1823635, 2003430, 2155205, 2188362, 2586246, 3647270, 4310410, 4741451, 5470905, 6465615, 9482902, 10941810, 12931230, 14224353, 23707255, 28448706, 47414510, 71121765, 142243530]

約数ペア:

[(1, 142243530), (2, 71121765), (3, 47414510), (5, 28448706), (6, 23707255), (10, 14224353), (11, 12931230), (13, 10941810), (15, 9482902), (22, 6465615), (26, 5470905), (30, 4741451), (33, 4310410), (39, 3647270), (55, 2586246), (65, 2188362), (66, 2155205), (71, 2003430), (78, 1823635), (110, 1293123), (130, 1094181), (142, 1001715), (143, 994710), (165, 862082), (195, 729454), (213, 667810), (286, 497355), (330, 431041), (355, 400686), (390, 364727), (426, 333905), (429, 331570), (467, 304590), (710, 200343), (715, 198942), (781, 182130), (858, 165785), (923, 154110), (934, 152295), (1065, 133562), (1401, 101530), (1430, 99471), (1562, 91065), (1846, 77055), (2130, 66781), (2145, 66314), (2335, 60918), (2343, 60710), (2769, 51370), (2802, 50765), (3905, 36426), (4290, 33157), (4615, 30822), (4670, 30459), (4686, 30355), (5137, 27690), (5538, 25685), (6071, 23430), (7005, 20306), (7810, 18213), (9230, 15411), (10153, 14010), (10274, 13845), (11715, 12142)]