131962140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{733123}}^1$

素因数の和:733138

約数の個数: 36

約数和(自身を含む): 400285704

約数和(自身を除く): 268323564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 733123, 1466246, 2199369, 2932492, 3665615, 4398738, 6598107, 7331230, 8797476, 10996845, 13196214, 14662460, 21993690, 26392428, 32990535, 43987380, 65981070, 131962140]

約数ペア:

[(1, 131962140), (2, 65981070), (3, 43987380), (4, 32990535), (5, 26392428), (6, 21993690), (9, 14662460), (10, 13196214), (12, 10996845), (15, 8797476), (18, 7331230), (20, 6598107), (30, 4398738), (36, 3665615), (45, 2932492), (60, 2199369), (90, 1466246), (180, 733123)]