90974580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1516243}}^1$

素因数の和:1516255

約数の個数: 24

約数和(自身を含む): 254728992

約数和(自身を除く): 163754412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1516243, 3032486, 4548729, 6064972, 7581215, 9097458, 15162430, 18194916, 22743645, 30324860, 45487290, 90974580]

約数ペア:

[(1, 90974580), (2, 45487290), (3, 30324860), (4, 22743645), (5, 18194916), (6, 15162430), (10, 9097458), (12, 7581215), (15, 6064972), (20, 4548729), (30, 3032486), (60, 1516243)]