42419940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{706999}}^1$

素因数の和:707011

約数の個数: 24

約数和(自身を含む): 118776000

約数和(自身を除く): 76356060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 706999, 1413998, 2120997, 2827996, 3534995, 4241994, 7069990, 8483988, 10604985, 14139980, 21209970, 42419940]

約数ペア:

[(1, 42419940), (2, 21209970), (3, 14139980), (4, 10604985), (5, 8483988), (6, 7069990), (10, 4241994), (12, 3534995), (15, 2827996), (20, 2120997), (30, 1413998), (60, 706999)]