30889748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1433}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 57457512

約数和(自身を除く): 26567764

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 1433, 2866, 5389, 5732, 10778, 21556, 24361, 48722, 97444, 454261, 908522, 1817044, 7722437, 15444874, 30889748]

約数ペア:

[(1, 30889748), (2, 15444874), (4, 7722437), (17, 1817044), (34, 908522), (68, 454261), (317, 97444), (634, 48722), (1268, 24361), (1433, 21556), (2866, 10778), (5389, 5732)]