30108420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167269}}^1$

素因数の和:167284

約数の個数: 36

約数和(自身を含む): 91329420

約数和(自身を除く): 61221000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 167269, 334538, 501807, 669076, 836345, 1003614, 1505421, 1672690, 2007228, 2509035, 3010842, 3345380, 5018070, 6021684, 7527105, 10036140, 15054210, 30108420]

約数ペア:

[(1, 30108420), (2, 15054210), (3, 10036140), (4, 7527105), (5, 6021684), (6, 5018070), (9, 3345380), (10, 3010842), (12, 2509035), (15, 2007228), (18, 1672690), (20, 1505421), (30, 1003614), (36, 836345), (45, 669076), (60, 501807), (90, 334538), (180, 167269)]