21768060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{362801}}^1$

素因数の和:362813

約数の個数: 24

約数和(自身を含む): 60950736

約数和(自身を除く): 39182676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 362801, 725602, 1088403, 1451204, 1814005, 2176806, 3628010, 4353612, 5442015, 7256020, 10884030, 21768060]

約数ペア:

[(1, 21768060), (2, 10884030), (3, 7256020), (4, 5442015), (5, 4353612), (6, 3628010), (10, 2176806), (12, 1814005), (15, 1451204), (20, 1088403), (30, 725602), (60, 362801)]