171039780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{950221}}^1$

素因数の和:950236

約数の個数: 36

約数和(自身を含む): 518821212

約数和(自身を除く): 347781432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 950221, 1900442, 2850663, 3800884, 4751105, 5701326, 8551989, 9502210, 11402652, 14253315, 17103978, 19004420, 28506630, 34207956, 42759945, 57013260, 85519890, 171039780]

約数ペア:

[(1, 171039780), (2, 85519890), (3, 57013260), (4, 42759945), (5, 34207956), (6, 28506630), (9, 19004420), (10, 17103978), (12, 14253315), (15, 11402652), (18, 9502210), (20, 8551989), (30, 5701326), (36, 4751105), (45, 3800884), (60, 2850663), (90, 1900442), (180, 950221)]