27507130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 58461480

約数和(自身を除く): 30954350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 769, 1022, 1538, 2555, 3577, 3845, 5110, 5383, 7154, 7690, 10766, 17885, 26915, 35770, 37681, 53830, 56137, 75362, 112274, 188405, 280685, 376810, 392959, 561370, 785918, 1964795, 2750713, 3929590, 5501426, 13753565, 27507130]

約数ペア:

[(1, 27507130), (2, 13753565), (5, 5501426), (7, 3929590), (10, 2750713), (14, 1964795), (35, 785918), (49, 561370), (70, 392959), (73, 376810), (98, 280685), (146, 188405), (245, 112274), (365, 75362), (490, 56137), (511, 53830), (730, 37681), (769, 35770), (1022, 26915), (1538, 17885), (2555, 10766), (3577, 7690), (3845, 7154), (5110, 5383)]