30978132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7151}}^1$

素因数の和:7196

約数の個数: 36

約数和(自身を含む): 76297536

約数和(自身を除く): 45319404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 7151, 14302, 21453, 28604, 42906, 85812, 135869, 271738, 407607, 543476, 815214, 1630428, 2581511, 5163022, 7744533, 10326044, 15489066, 30978132]

約数ペア:

[(1, 30978132), (2, 15489066), (3, 10326044), (4, 7744533), (6, 5163022), (12, 2581511), (19, 1630428), (38, 815214), (57, 543476), (76, 407607), (114, 271738), (228, 135869), (361, 85812), (722, 42906), (1083, 28604), (1444, 21453), (2166, 14302), (4332, 7151)]