16169940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89833}}^1$

素因数の和:89848

約数の個数: 36

約数和(自身を含む): 49049364

約数和(自身を除く): 32879424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89833, 179666, 269499, 359332, 449165, 538998, 808497, 898330, 1077996, 1347495, 1616994, 1796660, 2694990, 3233988, 4042485, 5389980, 8084970, 16169940]

約数ペア:

[(1, 16169940), (2, 8084970), (3, 5389980), (4, 4042485), (5, 3233988), (6, 2694990), (9, 1796660), (10, 1616994), (12, 1347495), (15, 1077996), (18, 898330), (20, 808497), (30, 538998), (36, 449165), (45, 359332), (60, 269499), (90, 179666), (180, 89833)]