15694034890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{115321}}^1$

素因数の和:115798

約数の個数: 32

約数和(自身を含む): 29227207680

約数和(自身を除く): 13533172790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 439, 878, 2195, 4390, 13609, 27218, 68045, 115321, 136090, 230642, 576605, 1153210, 3574951, 7149902, 17874755, 35749510, 50625919, 101251838, 253129595, 506259190, 1569403489, 3138806978, 7847017445, 15694034890]

約数ペア:

[(1, 15694034890), (2, 7847017445), (5, 3138806978), (10, 1569403489), (31, 506259190), (62, 253129595), (155, 101251838), (310, 50625919), (439, 35749510), (878, 17874755), (2195, 7149902), (4390, 3574951), (13609, 1153210), (27218, 576605), (68045, 230642), (115321, 136090)]