28489830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1669}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 68536800

約数和(自身を除く): 40046970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 569, 1138, 1669, 1707, 2845, 3338, 3414, 5007, 5690, 8345, 8535, 10014, 16690, 17070, 25035, 50070, 949661, 1899322, 2848983, 4748305, 5697966, 9496610, 14244915, 28489830]

約数ペア:

[(1, 28489830), (2, 14244915), (3, 9496610), (5, 5697966), (6, 4748305), (10, 2848983), (15, 1899322), (30, 949661), (569, 50070), (1138, 25035), (1669, 17070), (1707, 16690), (2845, 10014), (3338, 8535), (3414, 8345), (5007, 5690)]