6636698740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1361}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 16229461248

約数和(自身を除く): 9592762508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 571, 610, 854, 1142, 1220, 1361, 1708, 2135, 2284, 2722, 2855, 3997, 4270, 5444, 5710, 6805, 7994, 8540, 9527, 11420, 13610, 15988, 19054, 19985, 27220, 34831, 38108, 39970, 47635, 69662, 79940, 83021, 95270, 139324, 166042, 174155, 190540, 243817, 332084, 348310, 415105, 487634, 581147, 696620, 777131, 830210, 975268, 1162294, 1219085, 1554262, 1660420, 2324588, 2438170, 2905735, 3108524, 3885655, 4876340, 5439917, 5811470, 7771310, 10879834, 11622940, 15542620, 21759668, 27199585, 47404991, 54399170, 94809982, 108798340, 189619964, 237024955, 331834937, 474049910, 663669874, 948099820, 1327339748, 1659174685, 3318349370, 6636698740]

約数ペア:

[(1, 6636698740), (2, 3318349370), (4, 1659174685), (5, 1327339748), (7, 948099820), (10, 663669874), (14, 474049910), (20, 331834937), (28, 237024955), (35, 189619964), (61, 108798340), (70, 94809982), (122, 54399170), (140, 47404991), (244, 27199585), (305, 21759668), (427, 15542620), (571, 11622940), (610, 10879834), (854, 7771310), (1142, 5811470), (1220, 5439917), (1361, 4876340), (1708, 3885655), (2135, 3108524), (2284, 2905735), (2722, 2438170), (2855, 2324588), (3997, 1660420), (4270, 1554262), (5444, 1219085), (5710, 1162294), (6805, 975268), (7994, 830210), (8540, 777131), (9527, 696620), (11420, 581147), (13610, 487634), (15988, 415105), (19054, 348310), (19985, 332084), (27220, 243817), (34831, 190540), (38108, 174155), (39970, 166042), (47635, 139324), (69662, 95270), (79940, 83021)]