2833860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 8055936

約数和(自身を除く): 5222076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 647, 730, 876, 1095, 1294, 1460, 1941, 2190, 2588, 3235, 3882, 4380, 6470, 7764, 9705, 12940, 19410, 38820, 47231, 94462, 141693, 188924, 236155, 283386, 472310, 566772, 708465, 944620, 1416930, 2833860]

約数ペア:

[(1, 2833860), (2, 1416930), (3, 944620), (4, 708465), (5, 566772), (6, 472310), (10, 283386), (12, 236155), (15, 188924), (20, 141693), (30, 94462), (60, 47231), (73, 38820), (146, 19410), (219, 12940), (292, 9705), (365, 7764), (438, 6470), (647, 4380), (730, 3882), (876, 3235), (1095, 2588), (1294, 2190), (1460, 1941)]