30765370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161923}}^1$

素因数の和:161949

約数の個数: 16

約数和(自身を含む): 58292640

約数和(自身を除く): 27527270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 161923, 323846, 809615, 1619230, 3076537, 6153074, 15382685, 30765370]

約数ペア:

[(1, 30765370), (2, 15382685), (5, 6153074), (10, 3076537), (19, 1619230), (38, 809615), (95, 323846), (190, 161923)]