1264230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 3588624

約数和(自身を除く): 2324394

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1277, 2554, 3831, 6385, 7662, 11493, 12770, 14047, 19155, 22986, 28094, 38310, 42141, 57465, 70235, 84282, 114930, 126423, 140470, 210705, 252846, 421410, 632115, 1264230]

約数ペア:

[(1, 1264230), (2, 632115), (3, 421410), (5, 252846), (6, 210705), (9, 140470), (10, 126423), (11, 114930), (15, 84282), (18, 70235), (22, 57465), (30, 42141), (33, 38310), (45, 28094), (55, 22986), (66, 19155), (90, 14047), (99, 12770), (110, 11493), (165, 7662), (198, 6385), (330, 3831), (495, 2554), (990, 1277)]