530758970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 1108912896

約数和(自身を除く): 578153926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 181, 257, 326, 362, 514, 815, 905, 1141, 1267, 1285, 1630, 1799, 1810, 2282, 2534, 2570, 3598, 5705, 6335, 8995, 11410, 12670, 17990, 29503, 41891, 46517, 59006, 83782, 93034, 147515, 206521, 209455, 232585, 293237, 295030, 325619, 413042, 418910, 465170, 586474, 651238, 1032605, 1466185, 1628095, 2065210, 2932370, 3256190, 7582271, 15164542, 37911355, 53075897, 75822710, 106151794, 265379485, 530758970]

約数ペア:

[(1, 530758970), (2, 265379485), (5, 106151794), (7, 75822710), (10, 53075897), (14, 37911355), (35, 15164542), (70, 7582271), (163, 3256190), (181, 2932370), (257, 2065210), (326, 1628095), (362, 1466185), (514, 1032605), (815, 651238), (905, 586474), (1141, 465170), (1267, 418910), (1285, 413042), (1630, 325619), (1799, 295030), (1810, 293237), (2282, 232585), (2534, 209455), (2570, 206521), (3598, 147515), (5705, 93034), (6335, 83782), (8995, 59006), (11410, 46517), (12670, 41891), (17990, 29503)]