38078940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{634649}}^1$

素因数の和:634661

約数の個数: 24

約数和(自身を含む): 106621200

約数和(自身を除く): 68542260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 634649, 1269298, 1903947, 2538596, 3173245, 3807894, 6346490, 7615788, 9519735, 12692980, 19039470, 38078940]

約数ペア:

[(1, 38078940), (2, 19039470), (3, 12692980), (4, 9519735), (5, 7615788), (6, 6346490), (10, 3807894), (12, 3173245), (15, 2538596), (20, 1903947), (30, 1269298), (60, 634649)]