480190030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{2591}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 886837248

約数和(自身を除く): 406647218

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 431, 862, 2155, 2591, 4310, 5182, 12955, 18533, 25910, 37066, 92665, 111413, 185330, 222826, 557065, 1114130, 1116721, 2233442, 5583605, 11167210, 48019003, 96038006, 240095015, 480190030]

約数ペア:

[(1, 480190030), (2, 240095015), (5, 96038006), (10, 48019003), (43, 11167210), (86, 5583605), (215, 2233442), (430, 1116721), (431, 1114130), (862, 557065), (2155, 222826), (2591, 185330), (4310, 111413), (5182, 92665), (12955, 37066), (18533, 25910)]