17158190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7952

約数の個数: 32

約数和(自身を含む): 36440064

約数和(自身を除く): 19281874

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7907, 15814, 39535, 55349, 79070, 110698, 245117, 276745, 490234, 553490, 1225585, 1715819, 2451170, 3431638, 8579095, 17158190]

約数ペア:

[(1, 17158190), (2, 8579095), (5, 3431638), (7, 2451170), (10, 1715819), (14, 1225585), (31, 553490), (35, 490234), (62, 276745), (70, 245117), (155, 110698), (217, 79070), (310, 55349), (434, 39535), (1085, 15814), (2170, 7907)]