7894040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 22407840

約数和(自身を除く): 14513800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 233, 242, 280, 308, 385, 440, 466, 484, 605, 616, 770, 847, 932, 968, 1165, 1210, 1540, 1631, 1694, 1864, 2330, 2420, 2563, 3080, 3262, 3388, 4235, 4660, 4840, 5126, 6524, 6776, 8155, 8470, 9320, 10252, 12815, 13048, 16310, 16940, 17941, 20504, 25630, 28193, 32620, 33880, 35882, 51260, 56386, 65240, 71764, 89705, 102520, 112772, 140965, 143528, 179410, 197351, 225544, 281930, 358820, 394702, 563860, 717640, 789404, 986755, 1127720, 1578808, 1973510, 3947020, 7894040]

約数ペア:

[(1, 7894040), (2, 3947020), (4, 1973510), (5, 1578808), (7, 1127720), (8, 986755), (10, 789404), (11, 717640), (14, 563860), (20, 394702), (22, 358820), (28, 281930), (35, 225544), (40, 197351), (44, 179410), (55, 143528), (56, 140965), (70, 112772), (77, 102520), (88, 89705), (110, 71764), (121, 65240), (140, 56386), (154, 51260), (220, 35882), (233, 33880), (242, 32620), (280, 28193), (308, 25630), (385, 20504), (440, 17941), (466, 16940), (484, 16310), (605, 13048), (616, 12815), (770, 10252), (847, 9320), (932, 8470), (968, 8155), (1165, 6776), (1210, 6524), (1540, 5126), (1631, 4840), (1694, 4660), (1864, 4235), (2330, 3388), (2420, 3262), (2563, 3080)]