12078930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{402631}}^1$

素因数の和:402641

約数の個数: 16

約数和(自身を含む): 28989504

約数和(自身を除く): 16910574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 402631, 805262, 1207893, 2013155, 2415786, 4026310, 6039465, 12078930]

約数ペア:

[(1, 12078930), (2, 6039465), (3, 4026310), (5, 2415786), (6, 2013155), (10, 1207893), (15, 805262), (30, 402631)]