87923970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{976933}}^1$

素因数の和:976946

約数の個数: 24

約数和(自身を含む): 228602556

約数和(自身を除く): 140678586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 976933, 1953866, 2930799, 4884665, 5861598, 8792397, 9769330, 14653995, 17584794, 29307990, 43961985, 87923970]

約数ペア:

[(1, 87923970), (2, 43961985), (3, 29307990), (5, 17584794), (6, 14653995), (9, 9769330), (10, 8792397), (15, 5861598), (18, 4884665), (30, 2930799), (45, 1953866), (90, 976933)]