2904206580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1466771}}^1$

素因数の和:1466797

約数の個数: 72

約数和(自身を含む): 9610290144

約数和(自身を除く): 6706083564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1466771, 2933542, 4400313, 5867084, 7333855, 8800626, 13200939, 14667710, 16134481, 17601252, 22001565, 26401878, 29335420, 32268962, 44003130, 48403443, 52803756, 64537924, 66004695, 80672405, 88006260, 96806886, 132009390, 145210329, 161344810, 193613772, 242017215, 264018780, 290420658, 322689620, 484034430, 580841316, 726051645, 968068860, 1452103290, 2904206580]

約数ペア:

[(1, 2904206580), (2, 1452103290), (3, 968068860), (4, 726051645), (5, 580841316), (6, 484034430), (9, 322689620), (10, 290420658), (11, 264018780), (12, 242017215), (15, 193613772), (18, 161344810), (20, 145210329), (22, 132009390), (30, 96806886), (33, 88006260), (36, 80672405), (44, 66004695), (45, 64537924), (55, 52803756), (60, 48403443), (66, 44003130), (90, 32268962), (99, 29335420), (110, 26401878), (132, 22001565), (165, 17601252), (180, 16134481), (198, 14667710), (220, 13200939), (330, 8800626), (396, 7333855), (495, 5867084), (660, 4400313), (990, 2933542), (1980, 1466771)]