19005657570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{626629}}^1$

素因数の和:626979

約数の個数: 48

約数和(自身を含む): 49561419960

約数和(自身を除く): 30555762390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 3033, 3370, 5055, 6066, 10110, 15165, 30330, 626629, 1253258, 1879887, 3133145, 3759774, 5639661, 6266290, 9399435, 11279322, 18798870, 28198305, 56396610, 211173973, 422347946, 633521919, 1055869865, 1267043838, 1900565757, 2111739730, 3167609595, 3801131514, 6335219190, 9502828785, 19005657570]

約数ペア:

[(1, 19005657570), (2, 9502828785), (3, 6335219190), (5, 3801131514), (6, 3167609595), (9, 2111739730), (10, 1900565757), (15, 1267043838), (18, 1055869865), (30, 633521919), (45, 422347946), (90, 211173973), (337, 56396610), (674, 28198305), (1011, 18798870), (1685, 11279322), (2022, 9399435), (3033, 6266290), (3370, 5639661), (5055, 3759774), (6066, 3133145), (10110, 1879887), (15165, 1253258), (30330, 626629)]