2400693010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{180097}}^1$

素因数の和:180178

約数の個数: 32

約数和(自身を含む): 4564403712

約数和(自身を除く): 2163710702

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 180097, 360194, 900485, 1800970, 5583007, 7744171, 11166014, 15488342, 27915035, 38720855, 55830070, 77441710, 240069301, 480138602, 1200346505, 2400693010]

約数ペア:

[(1, 2400693010), (2, 1200346505), (5, 480138602), (10, 240069301), (31, 77441710), (43, 55830070), (62, 38720855), (86, 27915035), (155, 15488342), (215, 11166014), (310, 7744171), (430, 5583007), (1333, 1800970), (2666, 900485), (6665, 360194), (13330, 180097)]