30765028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57829}}^1$

素因数の和:57859

約数の個数: 24

約数和(自身を含む): 64769600

約数和(自身を除く): 34004572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 57829, 115658, 231316, 404803, 809606, 1098751, 1619212, 2197502, 4395004, 7691257, 15382514, 30765028]

約数ペア:

[(1, 30765028), (2, 15382514), (4, 7691257), (7, 4395004), (14, 2197502), (19, 1619212), (28, 1098751), (38, 809606), (76, 404803), (133, 231316), (266, 115658), (532, 57829)]