217684710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127301}}^1$

素因数の和:127333

約数の個数: 48

約数和(自身を含む): 595773360

約数和(自身を除く): 378088650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 127301, 254602, 381903, 636505, 763806, 1145709, 1273010, 1909515, 2291418, 2418719, 3819030, 4837438, 5728545, 7256157, 11457090, 12093595, 14512314, 21768471, 24187190, 36280785, 43536942, 72561570, 108842355, 217684710]

約数ペア:

[(1, 217684710), (2, 108842355), (3, 72561570), (5, 43536942), (6, 36280785), (9, 24187190), (10, 21768471), (15, 14512314), (18, 12093595), (19, 11457090), (30, 7256157), (38, 5728545), (45, 4837438), (57, 3819030), (90, 2418719), (95, 2291418), (114, 1909515), (171, 1273010), (190, 1145709), (285, 763806), (342, 636505), (570, 381903), (855, 254602), (1710, 127301)]