30298140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{168323}}^1$

素因数の和:168338

約数の個数: 36

約数和(自身を含む): 91904904

約数和(自身を除く): 61606764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 168323, 336646, 504969, 673292, 841615, 1009938, 1514907, 1683230, 2019876, 2524845, 3029814, 3366460, 5049690, 6059628, 7574535, 10099380, 15149070, 30298140]

約数ペア:

[(1, 30298140), (2, 15149070), (3, 10099380), (4, 7574535), (5, 6059628), (6, 5049690), (9, 3366460), (10, 3029814), (12, 2524845), (15, 2019876), (18, 1683230), (20, 1514907), (30, 1009938), (36, 841615), (45, 673292), (60, 504969), (90, 336646), (180, 168323)]