139255710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421987}}^1$

素因数の和:422008

約数の個数: 32

約数和(自身を含む): 364597632

約数和(自身を除く): 225341922

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 421987, 843974, 1265961, 2109935, 2531922, 4219870, 4641857, 6329805, 9283714, 12659610, 13925571, 23209285, 27851142, 46418570, 69627855, 139255710]

約数ペア:

[(1, 139255710), (2, 69627855), (3, 46418570), (5, 27851142), (6, 23209285), (10, 13925571), (11, 12659610), (15, 9283714), (22, 6329805), (30, 4641857), (33, 4219870), (55, 2531922), (66, 2109935), (110, 1265961), (165, 843974), (330, 421987)]