9098320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 26971488

約数和(自身を除く): 17873168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 211, 220, 245, 280, 308, 385, 392, 422, 440, 490, 539, 560, 616, 770, 784, 844, 880, 980, 1055, 1078, 1232, 1477, 1540, 1688, 1960, 2110, 2156, 2321, 2695, 2954, 3080, 3376, 3920, 4220, 4312, 4642, 5390, 5908, 6160, 7385, 8440, 8624, 9284, 10339, 10780, 11605, 11816, 14770, 16247, 16880, 18568, 20678, 21560, 23210, 23632, 29540, 32494, 37136, 41356, 43120, 46420, 51695, 59080, 64988, 81235, 82712, 92840, 103390, 113729, 118160, 129976, 162470, 165424, 185680, 206780, 227458, 259952, 324940, 413560, 454916, 568645, 649880, 827120, 909832, 1137290, 1299760, 1819664, 2274580, 4549160, 9098320]

約数ペア:

[(1, 9098320), (2, 4549160), (4, 2274580), (5, 1819664), (7, 1299760), (8, 1137290), (10, 909832), (11, 827120), (14, 649880), (16, 568645), (20, 454916), (22, 413560), (28, 324940), (35, 259952), (40, 227458), (44, 206780), (49, 185680), (55, 165424), (56, 162470), (70, 129976), (77, 118160), (80, 113729), (88, 103390), (98, 92840), (110, 82712), (112, 81235), (140, 64988), (154, 59080), (176, 51695), (196, 46420), (211, 43120), (220, 41356), (245, 37136), (280, 32494), (308, 29540), (385, 23632), (392, 23210), (422, 21560), (440, 20678), (490, 18568), (539, 16880), (560, 16247), (616, 14770), (770, 11816), (784, 11605), (844, 10780), (880, 10339), (980, 9284), (1055, 8624), (1078, 8440), (1232, 7385), (1477, 6160), (1540, 5908), (1688, 5390), (1960, 4642), (2110, 4312), (2156, 4220), (2321, 3920), (2695, 3376), (2954, 3080)]