15694058740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{351727}}^1$

素因数の和:351856

約数の個数: 48

約数和(自身を含む): 34745098752

約数和(自身を除く): 19051040012

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 11155, 22310, 44620, 351727, 703454, 1406908, 1758635, 3517270, 7034540, 8089721, 16179442, 32358884, 34117519, 40448605, 68235038, 80897210, 136470076, 161794420, 170587595, 341175190, 682350380, 784702937, 1569405874, 3138811748, 3923514685, 7847029370, 15694058740]

約数ペア:

[(1, 15694058740), (2, 7847029370), (4, 3923514685), (5, 3138811748), (10, 1569405874), (20, 784702937), (23, 682350380), (46, 341175190), (92, 170587595), (97, 161794420), (115, 136470076), (194, 80897210), (230, 68235038), (388, 40448605), (460, 34117519), (485, 32358884), (970, 16179442), (1940, 8089721), (2231, 7034540), (4462, 3517270), (8924, 1758635), (11155, 1406908), (22310, 703454), (44620, 351727)]