1330309260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1055801}}^1$

素因数の和:1055823

約数の個数: 72

約数和(自身を含む): 4611743136

約数和(自身を除く): 3281433876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1055801, 2111602, 3167403, 4223204, 5279005, 6334806, 7390607, 9502209, 10558010, 12669612, 14781214, 15837015, 19004418, 21116020, 22171821, 29562428, 31674030, 36953035, 38008836, 44343642, 47511045, 63348060, 66515463, 73906070, 88687284, 95022090, 110859105, 133030926, 147812140, 190044180, 221718210, 266061852, 332577315, 443436420, 665154630, 1330309260]

約数ペア:

[(1, 1330309260), (2, 665154630), (3, 443436420), (4, 332577315), (5, 266061852), (6, 221718210), (7, 190044180), (9, 147812140), (10, 133030926), (12, 110859105), (14, 95022090), (15, 88687284), (18, 73906070), (20, 66515463), (21, 63348060), (28, 47511045), (30, 44343642), (35, 38008836), (36, 36953035), (42, 31674030), (45, 29562428), (60, 22171821), (63, 21116020), (70, 19004418), (84, 15837015), (90, 14781214), (105, 12669612), (126, 10558010), (140, 9502209), (180, 7390607), (210, 6334806), (252, 5279005), (315, 4223204), (420, 3167403), (630, 2111602), (1260, 1055801)]