6817580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 18869760

約数和(自身を除く): 12052180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 233, 266, 308, 380, 385, 418, 466, 532, 665, 770, 836, 932, 1045, 1165, 1330, 1463, 1540, 1631, 2090, 2330, 2563, 2660, 2926, 3262, 4180, 4427, 4660, 5126, 5852, 6524, 7315, 8155, 8854, 10252, 12815, 14630, 16310, 17708, 17941, 22135, 25630, 29260, 30989, 32620, 35882, 44270, 48697, 51260, 61978, 71764, 88540, 89705, 97394, 123956, 154945, 179410, 194788, 243485, 309890, 340879, 358820, 486970, 619780, 681758, 973940, 1363516, 1704395, 3408790, 6817580]

約数ペア:

[(1, 6817580), (2, 3408790), (4, 1704395), (5, 1363516), (7, 973940), (10, 681758), (11, 619780), (14, 486970), (19, 358820), (20, 340879), (22, 309890), (28, 243485), (35, 194788), (38, 179410), (44, 154945), (55, 123956), (70, 97394), (76, 89705), (77, 88540), (95, 71764), (110, 61978), (133, 51260), (140, 48697), (154, 44270), (190, 35882), (209, 32620), (220, 30989), (233, 29260), (266, 25630), (308, 22135), (380, 17941), (385, 17708), (418, 16310), (466, 14630), (532, 12815), (665, 10252), (770, 8854), (836, 8155), (932, 7315), (1045, 6524), (1165, 5852), (1330, 5126), (1463, 4660), (1540, 4427), (1631, 4180), (2090, 3262), (2330, 2926), (2563, 2660)]