30215964

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{6473}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 70696080

約数和(自身を除く): 40480116

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 6473, 12946, 19419, 25892, 38838, 77676, 2517997, 5035994, 7553991, 10071988, 15107982, 30215964]

約数ペア:

[(1, 30215964), (2, 15107982), (3, 10071988), (4, 7553991), (6, 5035994), (12, 2517997), (389, 77676), (778, 38838), (1167, 25892), (1556, 19419), (2334, 12946), (4668, 6473)]