30889494

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16661}}^1$

素因数の和:16772

約数の個数: 24

約数和(自身を含む): 67581072

約数和(自身を除く): 36691578

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 16661, 33322, 49983, 99966, 149949, 299898, 1716083, 3432166, 5148249, 10296498, 15444747, 30889494]

約数ペア:

[(1, 30889494), (2, 15444747), (3, 10296498), (6, 5148249), (9, 3432166), (18, 1716083), (103, 299898), (206, 149949), (309, 99966), (618, 49983), (927, 33322), (1854, 16661)]