225825630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{15331}}^1$

素因数の和:15832

約数の個数: 32

約数和(自身を含む): 543120768

約数和(自身を除く): 317295138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 15331, 30662, 45993, 76655, 91986, 153310, 229965, 459930, 7527521, 15055042, 22582563, 37637605, 45165126, 75275210, 112912815, 225825630]

約数ペア:

[(1, 225825630), (2, 112912815), (3, 75275210), (5, 45165126), (6, 37637605), (10, 22582563), (15, 15055042), (30, 7527521), (491, 459930), (982, 229965), (1473, 153310), (2455, 91986), (2946, 76655), (4910, 45993), (7365, 30662), (14730, 15331)]