28741590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319351}}^1$

素因数の和:319364

約数の個数: 24

約数和(自身を含む): 74728368

約数和(自身を除く): 45986778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319351, 638702, 958053, 1596755, 1916106, 2874159, 3193510, 4790265, 5748318, 9580530, 14370795, 28741590]

約数ペア:

[(1, 28741590), (2, 14370795), (3, 9580530), (5, 5748318), (6, 4790265), (9, 3193510), (10, 2874159), (15, 1916106), (18, 1596755), (30, 958053), (45, 638702), (90, 319351)]