345804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{250583}}^1$

素因数の和:250618

約数の個数: 48

約数和(自身を含む): 1010354688

約数和(自身を除く): 664550148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 250583, 501166, 751749, 1002332, 1252915, 1503498, 2505830, 3006996, 3758745, 5011660, 5763409, 7517490, 11526818, 15034980, 17290227, 23053636, 28817045, 34580454, 57634090, 69160908, 86451135, 115268180, 172902270, 345804540]

約数ペア:

[(1, 345804540), (2, 172902270), (3, 115268180), (4, 86451135), (5, 69160908), (6, 57634090), (10, 34580454), (12, 28817045), (15, 23053636), (20, 17290227), (23, 15034980), (30, 11526818), (46, 7517490), (60, 5763409), (69, 5011660), (92, 3758745), (115, 3006996), (138, 2505830), (230, 1503498), (276, 1252915), (345, 1002332), (460, 751749), (690, 501166), (1380, 250583)]