70278210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{780869}}^1$

素因数の和:780882

約数の個数: 24

約数和(自身を含む): 182723580

約数和(自身を除く): 112445370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 780869, 1561738, 2342607, 3904345, 4685214, 7027821, 7808690, 11713035, 14055642, 23426070, 35139105, 70278210]

約数ペア:

[(1, 70278210), (2, 35139105), (3, 23426070), (5, 14055642), (6, 11713035), (9, 7808690), (10, 7027821), (15, 4685214), (18, 3904345), (30, 2342607), (45, 1561738), (90, 780869)]