201315540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3355259}}^1$

素因数の和:3355271

約数の個数: 24

約数和(自身を含む): 563683680

約数和(自身を除く): 362368140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3355259, 6710518, 10065777, 13421036, 16776295, 20131554, 33552590, 40263108, 50328885, 67105180, 100657770, 201315540]

約数ペア:

[(1, 201315540), (2, 100657770), (3, 67105180), (4, 50328885), (5, 40263108), (6, 33552590), (10, 20131554), (12, 16776295), (15, 13421036), (20, 10065777), (30, 6710518), (60, 3355259)]