1920565530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1641509}}^1$

素因数の和:1641535

約数の個数: 48

約数和(自身を含む): 5377586760

約数和(自身を除く): 3457021230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1641509, 3283018, 4924527, 8207545, 9849054, 14773581, 16415090, 21339617, 24622635, 29547162, 42679234, 49245270, 64018851, 73867905, 106698085, 128037702, 147735810, 192056553, 213396170, 320094255, 384113106, 640188510, 960282765, 1920565530]

約数ペア:

[(1, 1920565530), (2, 960282765), (3, 640188510), (5, 384113106), (6, 320094255), (9, 213396170), (10, 192056553), (13, 147735810), (15, 128037702), (18, 106698085), (26, 73867905), (30, 64018851), (39, 49245270), (45, 42679234), (65, 29547162), (78, 24622635), (90, 21339617), (117, 16415090), (130, 14773581), (195, 9849054), (234, 8207545), (390, 4924527), (585, 3283018), (1170, 1641509)]