1289361330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{14326237}}^1$

素因数の和:14326250

約数の個数: 24

約数和(自身を含む): 3352339692

約数和(自身を除く): 2062978362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 14326237, 28652474, 42978711, 71631185, 85957422, 128936133, 143262370, 214893555, 257872266, 429787110, 644680665, 1289361330]

約数ペア:

[(1, 1289361330), (2, 644680665), (3, 429787110), (5, 257872266), (6, 214893555), (9, 143262370), (10, 128936133), (15, 85957422), (18, 71631185), (30, 42978711), (45, 28652474), (90, 14326237)]