30500060

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3803}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 64226736

約数和(自身を除く): 33726676

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 3803, 4010, 7606, 8020, 15212, 19015, 38030, 76060, 1525003, 3050006, 6100012, 7625015, 15250030, 30500060]

約数ペア:

[(1, 30500060), (2, 15250030), (4, 7625015), (5, 6100012), (10, 3050006), (20, 1525003), (401, 76060), (802, 38030), (1604, 19015), (2005, 15212), (3803, 8020), (4010, 7606)]