2419800110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{2129}}^1$

素因数の和:3405

約数の個数: 64

約数和(自身を含む): 5367600000

約数和(自身を除く): 2947799890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1249, 2129, 2498, 4258, 6245, 8743, 10645, 12490, 14903, 16237, 17486, 21290, 27677, 29806, 32474, 43715, 55354, 74515, 81185, 87430, 113659, 138385, 149030, 162370, 193739, 227318, 276770, 387478, 568295, 968695, 1136590, 1937390, 2659121, 5318242, 13295605, 18613847, 26591210, 34568573, 37227694, 69137146, 93069235, 172842865, 186138470, 241980011, 345685730, 483960022, 1209900055, 2419800110]

約数ペア:

[(1, 2419800110), (2, 1209900055), (5, 483960022), (7, 345685730), (10, 241980011), (13, 186138470), (14, 172842865), (26, 93069235), (35, 69137146), (65, 37227694), (70, 34568573), (91, 26591210), (130, 18613847), (182, 13295605), (455, 5318242), (910, 2659121), (1249, 1937390), (2129, 1136590), (2498, 968695), (4258, 568295), (6245, 387478), (8743, 276770), (10645, 227318), (12490, 193739), (14903, 162370), (16237, 149030), (17486, 138385), (21290, 113659), (27677, 87430), (29806, 81185), (32474, 74515), (43715, 55354)]