13309316940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221821949}}^1$

素因数の和:221821961

約数の個数: 24

約数和(自身を含む): 37266087600

約数和(自身を除く): 23956770660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221821949, 443643898, 665465847, 887287796, 1109109745, 1330931694, 2218219490, 2661863388, 3327329235, 4436438980, 6654658470, 13309316940]

約数ペア:

[(1, 13309316940), (2, 6654658470), (3, 4436438980), (4, 3327329235), (5, 2661863388), (6, 2218219490), (10, 1330931694), (12, 1109109745), (15, 887287796), (20, 665465847), (30, 443643898), (60, 221821949)]