30732420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{512207}}^1$

素因数の和:512219

約数の個数: 24

約数和(自身を含む): 86050944

約数和(自身を除く): 55318524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 512207, 1024414, 1536621, 2048828, 2561035, 3073242, 5122070, 6146484, 7683105, 10244140, 15366210, 30732420]

約数ペア:

[(1, 30732420), (2, 15366210), (3, 10244140), (4, 7683105), (5, 6146484), (6, 5122070), (10, 3073242), (12, 2561035), (15, 2048828), (20, 1536621), (30, 1024414), (60, 512207)]