30380796

素因数分解:

$2^2\times 3^2\times {\mathrm{843911}}^1$

素因数の和:843921

約数の個数: 18

約数和(自身を含む): 76795992

約数和(自身を除く): 46415196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 843911, 1687822, 2531733, 3375644, 5063466, 7595199, 10126932, 15190398, 30380796]

約数ペア:

[(1, 30380796), (2, 15190398), (3, 10126932), (4, 7595199), (6, 5063466), (9, 3375644), (12, 2531733), (18, 1687822), (36, 843911)]