189949230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2110547}}^1$

素因数の和:2110560

約数の個数: 24

約数和(自身を含む): 493868232

約数和(自身を除く): 303919002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2110547, 4221094, 6331641, 10552735, 12663282, 18994923, 21105470, 31658205, 37989846, 63316410, 94974615, 189949230]

約数ペア:

[(1, 189949230), (2, 94974615), (3, 63316410), (5, 37989846), (6, 31658205), (9, 21105470), (10, 18994923), (15, 12663282), (18, 10552735), (30, 6331641), (45, 4221094), (90, 2110547)]