30897427198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{659}}^1\times {\mathrm{193741}}^1$

素因数の和:194424

約数の個数: 24

約数和(自身を含む): 51020018280

約数和(自身を除く): 20122591082

約数列:

[1, 2, 11, 22, 121, 242, 659, 1318, 7249, 14498, 79739, 159478, 193741, 387482, 2131151, 4262302, 23442661, 46885322, 127675319, 255350638, 1404428509, 2808857018, 15448713599, 30897427198]

約数ペア:

[(1, 30897427198), (2, 15448713599), (11, 2808857018), (22, 1404428509), (121, 255350638), (242, 127675319), (659, 46885322), (1318, 23442661), (7249, 4262302), (14498, 2131151), (79739, 387482), (159478, 193741)]