2022570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 5959008

約数和(自身を除く): 3936438

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 227, 270, 297, 330, 405, 454, 495, 594, 681, 810, 891, 990, 1135, 1362, 1485, 1782, 2043, 2270, 2497, 2970, 3405, 4086, 4455, 4994, 6129, 6810, 7491, 8910, 10215, 12258, 12485, 14982, 18387, 20430, 22473, 24970, 30645, 36774, 37455, 44946, 61290, 67419, 74910, 91935, 112365, 134838, 183870, 202257, 224730, 337095, 404514, 674190, 1011285, 2022570]

約数ペア:

[(1, 2022570), (2, 1011285), (3, 674190), (5, 404514), (6, 337095), (9, 224730), (10, 202257), (11, 183870), (15, 134838), (18, 112365), (22, 91935), (27, 74910), (30, 67419), (33, 61290), (45, 44946), (54, 37455), (55, 36774), (66, 30645), (81, 24970), (90, 22473), (99, 20430), (110, 18387), (135, 14982), (162, 12485), (165, 12258), (198, 10215), (227, 8910), (270, 7491), (297, 6810), (330, 6129), (405, 4994), (454, 4455), (495, 4086), (594, 3405), (681, 2970), (810, 2497), (891, 2270), (990, 2043), (1135, 1782), (1362, 1485)]