1621442010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{128993}}^1$

素因数の和:129422

約数の個数: 32

約数和(自身を含む): 3900778560

約数和(自身を除く): 2279336550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12570, 128993, 257986, 386979, 644965, 773958, 1289930, 1934895, 3869790, 54048067, 108096134, 162144201, 270240335, 324288402, 540480670, 810721005, 1621442010]

約数ペア:

[(1, 1621442010), (2, 810721005), (3, 540480670), (5, 324288402), (6, 270240335), (10, 162144201), (15, 108096134), (30, 54048067), (419, 3869790), (838, 1934895), (1257, 1289930), (2095, 773958), (2514, 644965), (4190, 386979), (6285, 257986), (12570, 128993)]