858643740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{530027}}^1$

素因数の和:530048

約数の個数: 60

約数和(自身を含む): 2693602296

約数和(自身を除く): 1834958556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 530027, 1060054, 1590081, 2120108, 2650135, 3180162, 4770243, 5300270, 6360324, 7950405, 9540486, 10600540, 14310729, 15900810, 19080972, 23851215, 28621458, 31801620, 42932187, 47702430, 57242916, 71553645, 85864374, 95404860, 143107290, 171728748, 214660935, 286214580, 429321870, 858643740]

約数ペア:

[(1, 858643740), (2, 429321870), (3, 286214580), (4, 214660935), (5, 171728748), (6, 143107290), (9, 95404860), (10, 85864374), (12, 71553645), (15, 57242916), (18, 47702430), (20, 42932187), (27, 31801620), (30, 28621458), (36, 23851215), (45, 19080972), (54, 15900810), (60, 14310729), (81, 10600540), (90, 9540486), (108, 7950405), (135, 6360324), (162, 5300270), (180, 4770243), (270, 3180162), (324, 2650135), (405, 2120108), (540, 1590081), (810, 1060054), (1620, 530027)]