65052470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2389}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 134222400

約数和(自身を除く): 69169930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2389, 2723, 3890, 4778, 5446, 11945, 13615, 16723, 23890, 27230, 33446, 83615, 167230, 929321, 1858642, 4646605, 6505247, 9293210, 13010494, 32526235, 65052470]

約数ペア:

[(1, 65052470), (2, 32526235), (5, 13010494), (7, 9293210), (10, 6505247), (14, 4646605), (35, 1858642), (70, 929321), (389, 167230), (778, 83615), (1945, 33446), (2389, 27230), (2723, 23890), (3890, 16723), (4778, 13615), (5446, 11945)]