78544230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60887}}^1$

素因数の和:60940

約数の個数: 32

約数和(自身を含む): 192893184

約数和(自身を除く): 114348954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 60887, 121774, 182661, 304435, 365322, 608870, 913305, 1826610, 2618141, 5236282, 7854423, 13090705, 15708846, 26181410, 39272115, 78544230]

約数ペア:

[(1, 78544230), (2, 39272115), (3, 26181410), (5, 15708846), (6, 13090705), (10, 7854423), (15, 5236282), (30, 2618141), (43, 1826610), (86, 913305), (129, 608870), (215, 365322), (258, 304435), (430, 182661), (645, 121774), (1290, 60887)]