21494430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79609}}^1$

素因数の和:79625

約数の個数: 32

約数和(自身を含む): 57319200

約数和(自身を除く): 35824770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 79609, 159218, 238827, 398045, 477654, 716481, 796090, 1194135, 1432962, 2149443, 2388270, 3582405, 4298886, 7164810, 10747215, 21494430]

約数ペア:

[(1, 21494430), (2, 10747215), (3, 7164810), (5, 4298886), (6, 3582405), (9, 2388270), (10, 2149443), (15, 1432962), (18, 1194135), (27, 796090), (30, 716481), (45, 477654), (54, 398045), (90, 238827), (135, 159218), (270, 79609)]