190620180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1059001}}^1$

素因数の和:1059016

約数の個数: 36

約数和(自身を含む): 578215092

約数和(自身を除く): 387594912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1059001, 2118002, 3177003, 4236004, 5295005, 6354006, 9531009, 10590010, 12708012, 15885015, 19062018, 21180020, 31770030, 38124036, 47655045, 63540060, 95310090, 190620180]

約数ペア:

[(1, 190620180), (2, 95310090), (3, 63540060), (4, 47655045), (5, 38124036), (6, 31770030), (9, 21180020), (10, 19062018), (12, 15885015), (15, 12708012), (18, 10590010), (20, 9531009), (30, 6354006), (36, 5295005), (45, 4236004), (60, 3177003), (90, 2118002), (180, 1059001)]