5280730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 11922120

約数和(自身を除く): 6641390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 829, 910, 1274, 1658, 3185, 4145, 5803, 6370, 8290, 10777, 11606, 21554, 29015, 40621, 53885, 58030, 75439, 81242, 107770, 150878, 203105, 377195, 406210, 528073, 754390, 1056146, 2640365, 5280730]

約数ペア:

[(1, 5280730), (2, 2640365), (5, 1056146), (7, 754390), (10, 528073), (13, 406210), (14, 377195), (26, 203105), (35, 150878), (49, 107770), (65, 81242), (70, 75439), (91, 58030), (98, 53885), (130, 40621), (182, 29015), (245, 21554), (455, 11606), (490, 10777), (637, 8290), (829, 6370), (910, 5803), (1274, 4145), (1658, 3185)]