12709050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 31753920

約数和(自身を除く): 19044870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 386, 439, 579, 878, 965, 1158, 1317, 1930, 2195, 2634, 2895, 4390, 4825, 5790, 6585, 9650, 10975, 13170, 14475, 21950, 28950, 32925, 65850, 84727, 169454, 254181, 423635, 508362, 847270, 1270905, 2118175, 2541810, 4236350, 6354525, 12709050]

約数ペア:

[(1, 12709050), (2, 6354525), (3, 4236350), (5, 2541810), (6, 2118175), (10, 1270905), (15, 847270), (25, 508362), (30, 423635), (50, 254181), (75, 169454), (150, 84727), (193, 65850), (386, 32925), (439, 28950), (579, 21950), (878, 14475), (965, 13170), (1158, 10975), (1317, 9650), (1930, 6585), (2195, 5790), (2634, 4825), (2895, 4390)]