9721230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 13720818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1291, 1506, 2510, 2582, 3765, 3873, 6455, 7530, 7746, 12910, 19365, 38730, 324041, 648082, 972123, 1620205, 1944246, 3240410, 4860615, 9721230]

約数ペア:

[(1, 9721230), (2, 4860615), (3, 3240410), (5, 1944246), (6, 1620205), (10, 972123), (15, 648082), (30, 324041), (251, 38730), (502, 19365), (753, 12910), (1255, 7746), (1291, 7530), (1506, 6455), (2510, 3873), (2582, 3765)]