45111420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{250619}}^1$

素因数の和:250634

約数の個数: 36

約数和(自身を含む): 136838520

約数和(自身を除く): 91727100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 250619, 501238, 751857, 1002476, 1253095, 1503714, 2255571, 2506190, 3007428, 3759285, 4511142, 5012380, 7518570, 9022284, 11277855, 15037140, 22555710, 45111420]

約数ペア:

[(1, 45111420), (2, 22555710), (3, 15037140), (4, 11277855), (5, 9022284), (6, 7518570), (9, 5012380), (10, 4511142), (12, 3759285), (15, 3007428), (18, 2506190), (20, 2255571), (30, 1503714), (36, 1253095), (45, 1002476), (60, 751857), (90, 501238), (180, 250619)]