127315230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 357885216

約数和(自身を除く): 230569986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 257, 294, 337, 490, 514, 674, 735, 771, 1011, 1285, 1470, 1542, 1685, 1799, 2022, 2359, 2570, 3370, 3598, 3855, 4718, 5055, 5397, 7077, 7710, 8995, 10110, 10794, 11795, 12593, 14154, 16513, 17990, 23590, 25186, 26985, 33026, 35385, 37779, 49539, 53970, 62965, 70770, 75558, 82565, 86609, 99078, 125930, 165130, 173218, 188895, 247695, 259827, 377790, 433045, 495390, 519654, 606263, 866090, 1212526, 1299135, 1818789, 2598270, 3031315, 3637578, 4243841, 6062630, 8487682, 9093945, 12731523, 18187890, 21219205, 25463046, 42438410, 63657615, 127315230]

約数ペア:

[(1, 127315230), (2, 63657615), (3, 42438410), (5, 25463046), (6, 21219205), (7, 18187890), (10, 12731523), (14, 9093945), (15, 8487682), (21, 6062630), (30, 4243841), (35, 3637578), (42, 3031315), (49, 2598270), (70, 1818789), (98, 1299135), (105, 1212526), (147, 866090), (210, 606263), (245, 519654), (257, 495390), (294, 433045), (337, 377790), (490, 259827), (514, 247695), (674, 188895), (735, 173218), (771, 165130), (1011, 125930), (1285, 99078), (1470, 86609), (1542, 82565), (1685, 75558), (1799, 70770), (2022, 62965), (2359, 53970), (2570, 49539), (3370, 37779), (3598, 35385), (3855, 33026), (4718, 26985), (5055, 25186), (5397, 23590), (7077, 17990), (7710, 16513), (8995, 14154), (10110, 12593), (10794, 11795)]