30472938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 68979456

約数和(自身を除く): 38506518

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 563, 582, 873, 1126, 1689, 1746, 3007, 3378, 5067, 6014, 9021, 10134, 17453, 18042, 27063, 34906, 52359, 54126, 54611, 104718, 109222, 157077, 163833, 314154, 327666, 491499, 982998, 1692941, 3385882, 5078823, 10157646, 15236469, 30472938]

約数ペア:

[(1, 30472938), (2, 15236469), (3, 10157646), (6, 5078823), (9, 3385882), (18, 1692941), (31, 982998), (62, 491499), (93, 327666), (97, 314154), (186, 163833), (194, 157077), (279, 109222), (291, 104718), (558, 54611), (563, 54126), (582, 52359), (873, 34906), (1126, 27063), (1689, 18042), (1746, 17453), (3007, 10134), (3378, 9021), (5067, 6014)]