18565521420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{309425357}}^1$

素因数の和:309425369

約数の個数: 24

約数和(自身を含む): 51983460144

約数和(自身を除く): 33417938724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 309425357, 618850714, 928276071, 1237701428, 1547126785, 1856552142, 3094253570, 3713104284, 4641380355, 6188507140, 9282760710, 18565521420]

約数ペア:

[(1, 18565521420), (2, 9282760710), (3, 6188507140), (4, 4641380355), (5, 3713104284), (6, 3094253570), (10, 1856552142), (12, 1547126785), (15, 1237701428), (20, 928276071), (30, 618850714), (60, 309425357)]