163991070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1822123}}^1$

素因数の和:1822136

約数の個数: 24

約数和(自身を含む): 426377016

約数和(自身を除く): 262385946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1822123, 3644246, 5466369, 9110615, 10932738, 16399107, 18221230, 27331845, 32798214, 54663690, 81995535, 163991070]

約数ペア:

[(1, 163991070), (2, 81995535), (3, 54663690), (5, 32798214), (6, 27331845), (9, 18221230), (10, 16399107), (15, 10932738), (18, 9110615), (30, 5466369), (45, 3644246), (90, 1822123)]