2051266290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68375543}}^1$

素因数の和:68375553

約数の個数: 16

約数和(自身を含む): 4923039168

約数和(自身を除く): 2871772878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68375543, 136751086, 205126629, 341877715, 410253258, 683755430, 1025633145, 2051266290]

約数ペア:

[(1, 2051266290), (2, 1025633145), (3, 683755430), (5, 410253258), (6, 341877715), (10, 205126629), (15, 136751086), (30, 68375543)]