45225740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 109127424

約数和(自身を除く): 63901684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 1531, 2110, 2954, 3062, 4220, 5908, 6124, 7385, 7655, 10717, 14770, 15310, 21434, 29540, 30620, 42868, 53585, 107170, 214340, 323041, 646082, 1292164, 1615205, 2261287, 3230410, 4522574, 6460820, 9045148, 11306435, 22612870, 45225740]

約数ペア:

[(1, 45225740), (2, 22612870), (4, 11306435), (5, 9045148), (7, 6460820), (10, 4522574), (14, 3230410), (20, 2261287), (28, 1615205), (35, 1292164), (70, 646082), (140, 323041), (211, 214340), (422, 107170), (844, 53585), (1055, 42868), (1477, 30620), (1531, 29540), (2110, 21434), (2954, 15310), (3062, 14770), (4220, 10717), (5908, 7655), (6124, 7385)]