289652820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4827547}}^1$

素因数の和:4827559

約数の個数: 24

約数和(自身を含む): 811028064

約数和(自身を除く): 521375244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4827547, 9655094, 14482641, 19310188, 24137735, 28965282, 48275470, 57930564, 72413205, 96550940, 144826410, 289652820]

約数ペア:

[(1, 289652820), (2, 144826410), (3, 96550940), (4, 72413205), (5, 57930564), (6, 48275470), (10, 28965282), (12, 24137735), (15, 19310188), (20, 14482641), (30, 9655094), (60, 4827547)]