201423870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238043}}^1$

素因数の和:2238056

約数の個数: 24

約数和(自身を含む): 523702296

約数和(自身を除く): 322278426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238043, 4476086, 6714129, 11190215, 13428258, 20142387, 22380430, 33570645, 40284774, 67141290, 100711935, 201423870]

約数ペア:

[(1, 201423870), (2, 100711935), (3, 67141290), (5, 40284774), (6, 33570645), (9, 22380430), (10, 20142387), (15, 13428258), (18, 11190215), (30, 6714129), (45, 4476086), (90, 2238043)]