42149490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3539}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 101442240

約数和(自身を除く): 59292750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3539, 3970, 5955, 7078, 10617, 11910, 17695, 21234, 35390, 53085, 106170, 1404983, 2809966, 4214949, 7024915, 8429898, 14049830, 21074745, 42149490]

約数ペア:

[(1, 42149490), (2, 21074745), (3, 14049830), (5, 8429898), (6, 7024915), (10, 4214949), (15, 2809966), (30, 1404983), (397, 106170), (794, 53085), (1191, 35390), (1985, 21234), (2382, 17695), (3539, 11910), (3970, 10617), (5955, 7078)]