21461004060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{357683401}}^1$

素因数の和:357683413

約数の個数: 24

約数和(自身を含む): 60090811536

約数和(自身を除く): 38629807476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 357683401, 715366802, 1073050203, 1430733604, 1788417005, 2146100406, 3576834010, 4292200812, 5365251015, 7153668020, 10730502030, 21461004060]

約数ペア:

[(1, 21461004060), (2, 10730502030), (3, 7153668020), (4, 5365251015), (5, 4292200812), (6, 3576834010), (10, 2146100406), (12, 1788417005), (15, 1430733604), (20, 1073050203), (30, 715366802), (60, 357683401)]