2665778830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{169471}}^1$

素因数の和:169513

約数の個数: 48

約数和(自身を含む): 5680023552

約数和(自身を除く): 3014244722

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 169471, 338942, 847355, 1694710, 1864181, 2203123, 3728362, 4406246, 9320905, 11015615, 18641810, 20505991, 22031230, 24234353, 41011982, 48468706, 102529955, 121171765, 205059910, 242343530, 266577883, 533155766, 1332889415, 2665778830]

約数ペア:

[(1, 2665778830), (2, 1332889415), (5, 533155766), (10, 266577883), (11, 242343530), (13, 205059910), (22, 121171765), (26, 102529955), (55, 48468706), (65, 41011982), (110, 24234353), (121, 22031230), (130, 20505991), (143, 18641810), (242, 11015615), (286, 9320905), (605, 4406246), (715, 3728362), (1210, 2203123), (1430, 1864181), (1573, 1694710), (3146, 847355), (7865, 338942), (15730, 169471)]