2247649590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{74921653}}^1$

素因数の和:74921663

約数の個数: 16

約数和(自身を含む): 5394359088

約数和(自身を除く): 3146709498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 74921653, 149843306, 224764959, 374608265, 449529918, 749216530, 1123824795, 2247649590]

約数ペア:

[(1, 2247649590), (2, 1123824795), (3, 749216530), (5, 449529918), (6, 374608265), (10, 224764959), (15, 149843306), (30, 74921653)]