201862890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2242921}}^1$

素因数の和:2242934

約数の個数: 24

約数和(自身を含む): 524843748

約数和(自身を除く): 322980858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2242921, 4485842, 6728763, 11214605, 13457526, 20186289, 22429210, 33643815, 40372578, 67287630, 100931445, 201862890]

約数ペア:

[(1, 201862890), (2, 100931445), (3, 67287630), (5, 40372578), (6, 33643815), (9, 22429210), (10, 20186289), (15, 13457526), (18, 11214605), (30, 6728763), (45, 4485842), (90, 2242921)]