287414910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{21149}}^1$

素因数の和:21313

約数の個数: 48

約数和(自身を含む): 752263200

約数和(自身を除く): 464848290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 13590, 21149, 42298, 63447, 105745, 126894, 190341, 211490, 317235, 380682, 634470, 951705, 1903410, 3193499, 6386998, 9580497, 15967495, 19160994, 28741491, 31934990, 47902485, 57482982, 95804970, 143707455, 287414910]

約数ペア:

[(1, 287414910), (2, 143707455), (3, 95804970), (5, 57482982), (6, 47902485), (9, 31934990), (10, 28741491), (15, 19160994), (18, 15967495), (30, 9580497), (45, 6386998), (90, 3193499), (151, 1903410), (302, 951705), (453, 634470), (755, 380682), (906, 317235), (1359, 211490), (1510, 190341), (2265, 126894), (2718, 105745), (4530, 63447), (6795, 42298), (13590, 21149)]