1292927770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{115337}}^1$

素因数の和:115422

約数の個数: 32

約数和(自身を含む): 2491300800

約数和(自身を除く): 1198373030

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 115337, 230674, 576685, 1153370, 2191403, 4382806, 6804883, 10957015, 13609766, 21914030, 34024415, 68048830, 129292777, 258585554, 646463885, 1292927770]

約数ペア:

[(1, 1292927770), (2, 646463885), (5, 258585554), (10, 129292777), (19, 68048830), (38, 34024415), (59, 21914030), (95, 13609766), (118, 10957015), (190, 6804883), (295, 4382806), (590, 2191403), (1121, 1153370), (2242, 576685), (5605, 230674), (11210, 115337)]