147036420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{816869}}^1$

素因数の和:816884

約数の個数: 36

約数和(自身を含む): 446011020

約数和(自身を除く): 298974600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 816869, 1633738, 2450607, 3267476, 4084345, 4901214, 7351821, 8168690, 9802428, 12253035, 14703642, 16337380, 24506070, 29407284, 36759105, 49012140, 73518210, 147036420]

約数ペア:

[(1, 147036420), (2, 73518210), (3, 49012140), (4, 36759105), (5, 29407284), (6, 24506070), (9, 16337380), (10, 14703642), (12, 12253035), (15, 9802428), (18, 8168690), (20, 7351821), (30, 4901214), (36, 4084345), (45, 3267476), (60, 2450607), (90, 1633738), (180, 816869)]