28665570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56207}}^1$

素因数の和:56234

約数の個数: 32

約数和(自身を含む): 72845568

約数和(自身を除く): 44179998

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 56207, 112414, 168621, 281035, 337242, 562070, 843105, 955519, 1686210, 1911038, 2866557, 4777595, 5733114, 9555190, 14332785, 28665570]

約数ペア:

[(1, 28665570), (2, 14332785), (3, 9555190), (5, 5733114), (6, 4777595), (10, 2866557), (15, 1911038), (17, 1686210), (30, 955519), (34, 843105), (51, 562070), (85, 337242), (102, 281035), (170, 168621), (255, 112414), (510, 56207)]