12210540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10711}}^1$

素因数の和:10742

約数の個数: 48

約数和(自身を含む): 35992320

約数和(自身を除く): 23781780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10711, 21422, 32133, 42844, 53555, 64266, 107110, 128532, 160665, 203509, 214220, 321330, 407018, 610527, 642660, 814036, 1017545, 1221054, 2035090, 2442108, 3052635, 4070180, 6105270, 12210540]

約数ペア:

[(1, 12210540), (2, 6105270), (3, 4070180), (4, 3052635), (5, 2442108), (6, 2035090), (10, 1221054), (12, 1017545), (15, 814036), (19, 642660), (20, 610527), (30, 407018), (38, 321330), (57, 214220), (60, 203509), (76, 160665), (95, 128532), (114, 107110), (190, 64266), (228, 53555), (285, 42844), (380, 32133), (570, 21422), (1140, 10711)]