2007018870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2908723}}^1$

素因数の和:2908756

約数の個数: 32

約数和(自身を含む): 5026275072

約数和(自身を除く): 3019256202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2908723, 5817446, 8726169, 14543615, 17452338, 29087230, 43630845, 66900629, 87261690, 133801258, 200701887, 334503145, 401403774, 669006290, 1003509435, 2007018870]

約数ペア:

[(1, 2007018870), (2, 1003509435), (3, 669006290), (5, 401403774), (6, 334503145), (10, 200701887), (15, 133801258), (23, 87261690), (30, 66900629), (46, 43630845), (69, 29087230), (115, 17452338), (138, 14543615), (230, 8726169), (345, 5817446), (690, 2908723)]