90696420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503869}}^1$

素因数の和:503884

約数の個数: 36

約数和(自身を含む): 275113020

約数和(自身を除く): 184416600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503869, 1007738, 1511607, 2015476, 2519345, 3023214, 4534821, 5038690, 6046428, 7558035, 9069642, 10077380, 15116070, 18139284, 22674105, 30232140, 45348210, 90696420]

約数ペア:

[(1, 90696420), (2, 45348210), (3, 30232140), (4, 22674105), (5, 18139284), (6, 15116070), (9, 10077380), (10, 9069642), (12, 7558035), (15, 6046428), (18, 5038690), (20, 4534821), (30, 3023214), (36, 2519345), (45, 2015476), (60, 1511607), (90, 1007738), (180, 503869)]