8404530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 20248704

約数和(自身を除く): 11844174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 647, 866, 1294, 1299, 1941, 2165, 2598, 3235, 3882, 4330, 6470, 6495, 9705, 12990, 19410, 280151, 560302, 840453, 1400755, 1680906, 2801510, 4202265, 8404530]

約数ペア:

[(1, 8404530), (2, 4202265), (3, 2801510), (5, 1680906), (6, 1400755), (10, 840453), (15, 560302), (30, 280151), (433, 19410), (647, 12990), (866, 9705), (1294, 6495), (1299, 6470), (1941, 4330), (2165, 3882), (2598, 3235)]