4650310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 9879552

約数和(自身を除く): 5229242

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2143, 2170, 4286, 10715, 15001, 21430, 30002, 66433, 75005, 132866, 150010, 332165, 465031, 664330, 930062, 2325155, 4650310]

約数ペア:

[(1, 4650310), (2, 2325155), (5, 930062), (7, 664330), (10, 465031), (14, 332165), (31, 150010), (35, 132866), (62, 75005), (70, 66433), (155, 30002), (217, 21430), (310, 15001), (434, 10715), (1085, 4286), (2143, 2170)]