80175570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157207}}^1$

素因数の和:157234

約数の個数: 32

約数和(自身を含む): 203741568

約数和(自身を除く): 123565998

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 157207, 314414, 471621, 786035, 943242, 1572070, 2358105, 2672519, 4716210, 5345038, 8017557, 13362595, 16035114, 26725190, 40087785, 80175570]

約数ペア:

[(1, 80175570), (2, 40087785), (3, 26725190), (5, 16035114), (6, 13362595), (10, 8017557), (15, 5345038), (17, 4716210), (30, 2672519), (34, 2358105), (51, 1572070), (85, 943242), (102, 786035), (170, 471621), (255, 314414), (510, 157207)]