192990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 529920

約数和(自身を除く): 336930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 919, 1838, 2757, 4595, 5514, 6433, 9190, 12866, 13785, 19299, 27570, 32165, 38598, 64330, 96495, 192990]

約数ペア:

[(1, 192990), (2, 96495), (3, 64330), (5, 38598), (6, 32165), (7, 27570), (10, 19299), (14, 13785), (15, 12866), (21, 9190), (30, 6433), (35, 5514), (42, 4595), (70, 2757), (105, 1838), (210, 919)]