2280452790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{987209}}^1$

素因数の和:987237

約数の個数: 64

約数和(自身を含む): 6823595520

約数和(自身を除く): 4543142730

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 987209, 1974418, 2961627, 4936045, 5923254, 6910463, 9872090, 10859299, 13820926, 14808135, 20731389, 21718598, 29616270, 32577897, 34552315, 41462778, 54296495, 65155794, 69104630, 76015093, 103656945, 108592990, 152030186, 162889485, 207313890, 228045279, 325778970, 380075465, 456090558, 760150930, 1140226395, 2280452790]

約数ペア:

[(1, 2280452790), (2, 1140226395), (3, 760150930), (5, 456090558), (6, 380075465), (7, 325778970), (10, 228045279), (11, 207313890), (14, 162889485), (15, 152030186), (21, 108592990), (22, 103656945), (30, 76015093), (33, 69104630), (35, 65155794), (42, 54296495), (55, 41462778), (66, 34552315), (70, 32577897), (77, 29616270), (105, 21718598), (110, 20731389), (154, 14808135), (165, 13820926), (210, 10859299), (231, 9872090), (330, 6910463), (385, 5923254), (462, 4936045), (770, 2961627), (1155, 1974418), (2310, 987209)]