2038329405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340573}}^1$

素因数の和:340610

約数の個数: 48

約数和(自身を含む): 4250363520

約数和(自身を除く): 2212034115

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 340573, 1021719, 1702865, 2384011, 3065157, 5108595, 6470887, 7152033, 11920055, 15325785, 19412661, 21456099, 32354435, 35760165, 45296209, 58237983, 97063305, 107280495, 135888627, 226481045, 291189915, 407665881, 679443135, 2038329405]

約数ペア:

[(1, 2038329405), (3, 679443135), (5, 407665881), (7, 291189915), (9, 226481045), (15, 135888627), (19, 107280495), (21, 97063305), (35, 58237983), (45, 45296209), (57, 35760165), (63, 32354435), (95, 21456099), (105, 19412661), (133, 15325785), (171, 11920055), (285, 7152033), (315, 6470887), (399, 5108595), (665, 3065157), (855, 2384011), (1197, 1702865), (1995, 1021719), (5985, 340573)]