211075710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{7477}}^1$

素因数の和:8428

約数の個数: 32

約数和(自身を含む): 507187872

約数和(自身を除く): 296112162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941, 1882, 2823, 4705, 5646, 7477, 9410, 14115, 14954, 22431, 28230, 37385, 44862, 74770, 112155, 224310, 7035857, 14071714, 21107571, 35179285, 42215142, 70358570, 105537855, 211075710]

約数ペア:

[(1, 211075710), (2, 105537855), (3, 70358570), (5, 42215142), (6, 35179285), (10, 21107571), (15, 14071714), (30, 7035857), (941, 224310), (1882, 112155), (2823, 74770), (4705, 44862), (5646, 37385), (7477, 28230), (9410, 22431), (14115, 14954)]