1226500730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70937}}^1$

素因数の和:70983

約数の個数: 64

約数和(自身を含む): 2860220160

約数和(自身を除く): 1633719430

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 70937, 141874, 354685, 496559, 709370, 922181, 993118, 1347803, 1844362, 2482795, 2695606, 4610905, 4965590, 6455267, 6739015, 9221810, 9434621, 12910534, 13478030, 17521439, 18869242, 32276335, 35042878, 47173105, 64552670, 87607195, 94346210, 122650073, 175214390, 245300146, 613250365, 1226500730]

約数ペア:

[(1, 1226500730), (2, 613250365), (5, 245300146), (7, 175214390), (10, 122650073), (13, 94346210), (14, 87607195), (19, 64552670), (26, 47173105), (35, 35042878), (38, 32276335), (65, 18869242), (70, 17521439), (91, 13478030), (95, 12910534), (130, 9434621), (133, 9221810), (182, 6739015), (190, 6455267), (247, 4965590), (266, 4610905), (455, 2695606), (494, 2482795), (665, 1844362), (910, 1347803), (1235, 993118), (1330, 922181), (1729, 709370), (2470, 496559), (3458, 354685), (8645, 141874), (17290, 70937)]