16900980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281683}}^1$

素因数の和:281695

約数の個数: 24

約数和(自身を含む): 47322912

約数和(自身を除く): 30421932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281683, 563366, 845049, 1126732, 1408415, 1690098, 2816830, 3380196, 4225245, 5633660, 8450490, 16900980]

約数ペア:

[(1, 16900980), (2, 8450490), (3, 5633660), (4, 4225245), (5, 3380196), (6, 2816830), (10, 1690098), (12, 1408415), (15, 1126732), (20, 845049), (30, 563366), (60, 281683)]