30743230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1019}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 32708930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 1019, 2038, 2155, 3017, 4310, 5095, 6034, 7133, 10190, 14266, 15085, 30170, 35665, 71330, 439189, 878378, 2195945, 3074323, 4391890, 6148646, 15371615, 30743230]

約数ペア:

[(1, 30743230), (2, 15371615), (5, 6148646), (7, 4391890), (10, 3074323), (14, 2195945), (35, 878378), (70, 439189), (431, 71330), (862, 35665), (1019, 30170), (2038, 15085), (2155, 14266), (3017, 10190), (4310, 7133), (5095, 6034)]