8021490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5689}}^1$

素因数の和:5746

約数の個数: 32

約数和(自身を含む): 19664640

約数和(自身を除く): 11643150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 5689, 11378, 17067, 28445, 34134, 56890, 85335, 170670, 267383, 534766, 802149, 1336915, 1604298, 2673830, 4010745, 8021490]

約数ペア:

[(1, 8021490), (2, 4010745), (3, 2673830), (5, 1604298), (6, 1336915), (10, 802149), (15, 534766), (30, 267383), (47, 170670), (94, 85335), (141, 56890), (235, 34134), (282, 28445), (470, 17067), (705, 11378), (1410, 5689)]