15424290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{8161}}^1$

素因数の和:8184

約数の個数: 64

約数和(自身を含む): 47013120

約数和(自身を除く): 31588830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 8161, 16322, 24483, 40805, 48966, 57127, 73449, 81610, 114254, 122415, 146898, 171381, 220347, 244830, 285635, 342762, 367245, 440694, 514143, 571270, 734490, 856905, 1028286, 1101735, 1542429, 1713810, 2203470, 2570715, 3084858, 5141430, 7712145, 15424290]

約数ペア:

[(1, 15424290), (2, 7712145), (3, 5141430), (5, 3084858), (6, 2570715), (7, 2203470), (9, 1713810), (10, 1542429), (14, 1101735), (15, 1028286), (18, 856905), (21, 734490), (27, 571270), (30, 514143), (35, 440694), (42, 367245), (45, 342762), (54, 285635), (63, 244830), (70, 220347), (90, 171381), (105, 146898), (126, 122415), (135, 114254), (189, 81610), (210, 73449), (270, 57127), (315, 48966), (378, 40805), (630, 24483), (945, 16322), (1890, 8161)]