30371994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88807}}^1$

素因数の和:88834

約数の個数: 24

約数和(自身を含む): 69270240

約数和(自身を除く): 38898246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 88807, 177614, 266421, 532842, 799263, 1598526, 1687333, 3374666, 5061999, 10123998, 15185997, 30371994]

約数ペア:

[(1, 30371994), (2, 15185997), (3, 10123998), (6, 5061999), (9, 3374666), (18, 1687333), (19, 1598526), (38, 799263), (57, 532842), (114, 266421), (171, 177614), (342, 88807)]