30221107

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 35251200

約数和(自身を除く): 5030093

約数列:

[1, 7, 89, 179, 271, 623, 1253, 1897, 15931, 24119, 48509, 111517, 168833, 339563, 4317301, 30221107]

約数ペア:

[(1, 30221107), (7, 4317301), (89, 339563), (179, 168833), (271, 111517), (623, 48509), (1253, 24119), (1897, 15931)]