2473140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 7080192

約数和(自身を除く): 4607052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 877, 940, 1410, 1754, 2631, 2820, 3508, 4385, 5262, 8770, 10524, 13155, 17540, 26310, 41219, 52620, 82438, 123657, 164876, 206095, 247314, 412190, 494628, 618285, 824380, 1236570, 2473140]

約数ペア:

[(1, 2473140), (2, 1236570), (3, 824380), (4, 618285), (5, 494628), (6, 412190), (10, 247314), (12, 206095), (15, 164876), (20, 123657), (30, 82438), (47, 52620), (60, 41219), (94, 26310), (141, 17540), (188, 13155), (235, 10524), (282, 8770), (470, 5262), (564, 4385), (705, 3508), (877, 2820), (940, 2631), (1410, 1754)]