3280470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 8059392

約数和(自身を除く): 4778922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2543, 5086, 7629, 12715, 15258, 25430, 38145, 76290, 109349, 218698, 328047, 546745, 656094, 1093490, 1640235, 3280470]

約数ペア:

[(1, 3280470), (2, 1640235), (3, 1093490), (5, 656094), (6, 546745), (10, 328047), (15, 218698), (30, 109349), (43, 76290), (86, 38145), (129, 25430), (215, 15258), (258, 12715), (430, 7629), (645, 5086), (1290, 2543)]