205730340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3428839}}^1$

素因数の和:3428851

約数の個数: 24

約数和(自身を含む): 576045120

約数和(自身を除く): 370314780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3428839, 6857678, 10286517, 13715356, 17144195, 20573034, 34288390, 41146068, 51432585, 68576780, 102865170, 205730340]

約数ペア:

[(1, 205730340), (2, 102865170), (3, 68576780), (4, 51432585), (5, 41146068), (6, 34288390), (10, 20573034), (12, 17144195), (15, 13715356), (20, 10286517), (30, 6857678), (60, 3428839)]