42592380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5107}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 120140160

約数和(自身を除く): 77547780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 5107, 8340, 10214, 15321, 20428, 25535, 30642, 51070, 61284, 76605, 102140, 153210, 306420, 709873, 1419746, 2129619, 2839492, 3549365, 4259238, 7098730, 8518476, 10648095, 14197460, 21296190, 42592380]

約数ペア:

[(1, 42592380), (2, 21296190), (3, 14197460), (4, 10648095), (5, 8518476), (6, 7098730), (10, 4259238), (12, 3549365), (15, 2839492), (20, 2129619), (30, 1419746), (60, 709873), (139, 306420), (278, 153210), (417, 102140), (556, 76605), (695, 61284), (834, 51070), (1390, 30642), (1668, 25535), (2085, 20428), (2780, 15321), (4170, 10214), (5107, 8340)]