2912481110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{540349}}^1$

素因数の和:540381

約数の個数: 48

約数和(自身を含む): 6652789200

約数和(自身を除く): 3740308090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 540349, 1080698, 2701745, 3782443, 5403490, 5943839, 7564886, 11887678, 18912215, 26477101, 29719195, 37824430, 41606873, 52954202, 59438390, 83213746, 132385505, 208034365, 264771010, 291248111, 416068730, 582496222, 1456240555, 2912481110]

約数ペア:

[(1, 2912481110), (2, 1456240555), (5, 582496222), (7, 416068730), (10, 291248111), (11, 264771010), (14, 208034365), (22, 132385505), (35, 83213746), (49, 59438390), (55, 52954202), (70, 41606873), (77, 37824430), (98, 29719195), (110, 26477101), (154, 18912215), (245, 11887678), (385, 7564886), (490, 5943839), (539, 5403490), (770, 3782443), (1078, 2701745), (2695, 1080698), (5390, 540349)]