1272908230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{609047}}^1$

素因数の和:609084

約数の個数: 32

約数和(自身を含む): 2631087360

約数和(自身を除く): 1358179130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 609047, 1218094, 3045235, 6090470, 6699517, 11571893, 13399034, 23143786, 33497585, 57859465, 66995170, 115718930, 127290823, 254581646, 636454115, 1272908230]

約数ペア:

[(1, 1272908230), (2, 636454115), (5, 254581646), (10, 127290823), (11, 115718930), (19, 66995170), (22, 57859465), (38, 33497585), (55, 23143786), (95, 13399034), (110, 11571893), (190, 6699517), (209, 6090470), (418, 3045235), (1045, 1218094), (2090, 609047)]