297730260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1654057}}^1$

素因数の和:1654072

約数の個数: 36

約数和(自身を含む): 903115668

約数和(自身を除く): 605385408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1654057, 3308114, 4962171, 6616228, 8270285, 9924342, 14886513, 16540570, 19848684, 24810855, 29773026, 33081140, 49621710, 59546052, 74432565, 99243420, 148865130, 297730260]

約数ペア:

[(1, 297730260), (2, 148865130), (3, 99243420), (4, 74432565), (5, 59546052), (6, 49621710), (9, 33081140), (10, 29773026), (12, 24810855), (15, 19848684), (18, 16540570), (20, 14886513), (30, 9924342), (36, 8270285), (45, 6616228), (60, 4962171), (90, 3308114), (180, 1654057)]