30641996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{99487}}^1$

素因数の和:99509

約数の個数: 24

約数和(自身を含む): 66855936

約数和(自身を除く): 36213940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 99487, 198974, 397948, 696409, 1094357, 1392818, 2188714, 2785636, 4377428, 7660499, 15320998, 30641996]

約数ペア:

[(1, 30641996), (2, 15320998), (4, 7660499), (7, 4377428), (11, 2785636), (14, 2188714), (22, 1392818), (28, 1094357), (44, 696409), (77, 397948), (154, 198974), (308, 99487)]