30251443370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7481}}^1\times {\mathrm{21283}}^1$

素因数の和:28790

約数の個数: 32

約数和(自身を含む): 57328879680

約数和(自身を除く): 27077436310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7481, 14962, 21283, 37405, 42566, 74810, 106415, 142139, 212830, 284278, 404377, 710695, 808754, 1421390, 2021885, 4043770, 159218123, 318436246, 796090615, 1592181230, 3025144337, 6050288674, 15125721685, 30251443370]

約数ペア:

[(1, 30251443370), (2, 15125721685), (5, 6050288674), (10, 3025144337), (19, 1592181230), (38, 796090615), (95, 318436246), (190, 159218123), (7481, 4043770), (14962, 2021885), (21283, 1421390), (37405, 808754), (42566, 710695), (74810, 404377), (106415, 284278), (142139, 212830)]