389807310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{36809}}^1$

素因数の和:37172

約数の個数: 32

約数和(自身を含む): 938213280

約数和(自身を除く): 548405970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 5295, 10590, 36809, 73618, 110427, 184045, 220854, 368090, 552135, 1104270, 12993577, 25987154, 38980731, 64967885, 77961462, 129935770, 194903655, 389807310]

約数ペア:

[(1, 389807310), (2, 194903655), (3, 129935770), (5, 77961462), (6, 64967885), (10, 38980731), (15, 25987154), (30, 12993577), (353, 1104270), (706, 552135), (1059, 368090), (1765, 220854), (2118, 184045), (3530, 110427), (5295, 73618), (10590, 36809)]