2223870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 6096384

約数和(自身を除く): 3872514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 293, 330, 345, 506, 586, 690, 759, 879, 1265, 1465, 1518, 1758, 2530, 2930, 3223, 3795, 4395, 6446, 6739, 7590, 8790, 9669, 13478, 16115, 19338, 20217, 32230, 33695, 40434, 48345, 67390, 74129, 96690, 101085, 148258, 202170, 222387, 370645, 444774, 741290, 1111935, 2223870]

約数ペア:

[(1, 2223870), (2, 1111935), (3, 741290), (5, 444774), (6, 370645), (10, 222387), (11, 202170), (15, 148258), (22, 101085), (23, 96690), (30, 74129), (33, 67390), (46, 48345), (55, 40434), (66, 33695), (69, 32230), (110, 20217), (115, 19338), (138, 16115), (165, 13478), (230, 9669), (253, 8790), (293, 7590), (330, 6739), (345, 6446), (506, 4395), (586, 3795), (690, 3223), (759, 2930), (879, 2530), (1265, 1758), (1465, 1518)]