156728610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102437}}^1$

素因数の和:102467

約数の個数: 48

約数和(自身を含む): 431468856

約数和(自身を除く): 274740246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 102437, 204874, 307311, 512185, 614622, 921933, 1024370, 1536555, 1741429, 1843866, 3073110, 3482858, 4609665, 5224287, 8707145, 9219330, 10448574, 15672861, 17414290, 26121435, 31345722, 52242870, 78364305, 156728610]

約数ペア:

[(1, 156728610), (2, 78364305), (3, 52242870), (5, 31345722), (6, 26121435), (9, 17414290), (10, 15672861), (15, 10448574), (17, 9219330), (18, 8707145), (30, 5224287), (34, 4609665), (45, 3482858), (51, 3073110), (85, 1843866), (90, 1741429), (102, 1536555), (153, 1024370), (170, 921933), (255, 614622), (306, 512185), (510, 307311), (765, 204874), (1530, 102437)]