212654310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1607}}^1$

素因数の和:2029

約数の個数: 64

約数和(自身を含む): 558503424

約数和(自身を除く): 345849114

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 401, 802, 1203, 1607, 2005, 2406, 3214, 4010, 4411, 4821, 6015, 8035, 8822, 9642, 12030, 13233, 16070, 17677, 22055, 24105, 26466, 35354, 44110, 48210, 53031, 66165, 88385, 106062, 132330, 176770, 265155, 530310, 644407, 1288814, 1933221, 3222035, 3866442, 6444070, 7088477, 9666105, 14176954, 19332210, 21265431, 35442385, 42530862, 70884770, 106327155, 212654310]

約数ペア:

[(1, 212654310), (2, 106327155), (3, 70884770), (5, 42530862), (6, 35442385), (10, 21265431), (11, 19332210), (15, 14176954), (22, 9666105), (30, 7088477), (33, 6444070), (55, 3866442), (66, 3222035), (110, 1933221), (165, 1288814), (330, 644407), (401, 530310), (802, 265155), (1203, 176770), (1607, 132330), (2005, 106062), (2406, 88385), (3214, 66165), (4010, 53031), (4411, 48210), (4821, 44110), (6015, 35354), (8035, 26466), (8822, 24105), (9642, 22055), (12030, 17677), (13233, 16070)]