18300446940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{305007449}}^1$

素因数の和:305007461

約数の個数: 24

約数和(自身を含む): 51241251600

約数和(自身を除く): 32940804660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 305007449, 610014898, 915022347, 1220029796, 1525037245, 1830044694, 3050074490, 3660089388, 4575111735, 6100148980, 9150223470, 18300446940]

約数ペア:

[(1, 18300446940), (2, 9150223470), (3, 6100148980), (4, 4575111735), (5, 3660089388), (6, 3050074490), (10, 1830044694), (12, 1525037245), (15, 1220029796), (20, 915022347), (30, 610014898), (60, 305007449)]