30025719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3313}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 46528560

約数和(自身を除く): 16502841

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 3313, 9063, 9939, 29817, 62947, 175589, 188841, 526767, 566523, 1580301, 3336191, 10008573, 30025719]

約数ペア:

[(1, 30025719), (3, 10008573), (9, 3336191), (19, 1580301), (53, 566523), (57, 526767), (159, 188841), (171, 175589), (477, 62947), (1007, 29817), (3021, 9939), (3313, 9063)]