30968746

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 24

約数和(自身を含む): 49926240

約数和(自身を除く): 18957494

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 727, 1121, 1454, 2242, 13813, 21299, 27626, 42598, 42893, 85786, 262447, 524894, 814967, 1629934, 15484373, 30968746]

約数ペア:

[(1, 30968746), (2, 15484373), (19, 1629934), (38, 814967), (59, 524894), (118, 262447), (361, 85786), (722, 42893), (727, 42598), (1121, 27626), (1454, 21299), (2242, 13813)]