409724580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6828743}}^1$

素因数の和:6828755

約数の個数: 24

約数和(自身を含む): 1147228992

約数和(自身を除く): 737504412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6828743, 13657486, 20486229, 27314972, 34143715, 40972458, 68287430, 81944916, 102431145, 136574860, 204862290, 409724580]

約数ペア:

[(1, 409724580), (2, 204862290), (3, 136574860), (4, 102431145), (5, 81944916), (6, 68287430), (10, 40972458), (12, 34143715), (15, 27314972), (20, 20486229), (30, 13657486), (60, 6828743)]