1549067530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{220351}}^1$

素因数の和:220414

約数の個数: 32

約数和(自身を含む): 3014415360

約数和(自身を除く): 1465347830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 220351, 440702, 1101755, 2203510, 4186669, 8152987, 8373338, 16305974, 20933345, 40764935, 41866690, 81529870, 154906753, 309813506, 774533765, 1549067530]

約数ペア:

[(1, 1549067530), (2, 774533765), (5, 309813506), (10, 154906753), (19, 81529870), (37, 41866690), (38, 40764935), (74, 20933345), (95, 16305974), (185, 8373338), (190, 8152987), (370, 4186669), (703, 2203510), (1406, 1101755), (3515, 440702), (7030, 220351)]