30343554

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23743}}^1$

素因数の和:23822

約数の個数: 24

約数和(自身を含む): 66673152

約数和(自身を除く): 36329598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23743, 47486, 71229, 142458, 213687, 427374, 1685753, 3371506, 5057259, 10114518, 15171777, 30343554]

約数ペア:

[(1, 30343554), (2, 15171777), (3, 10114518), (6, 5057259), (9, 3371506), (18, 1685753), (71, 427374), (142, 213687), (213, 142458), (426, 71229), (639, 47486), (1278, 23743)]