2462950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 5428224

約数和(自身を除く): 2965274

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 227, 310, 350, 434, 454, 775, 1085, 1135, 1550, 1589, 2170, 2270, 3178, 5425, 5675, 7037, 7945, 10850, 11350, 14074, 15890, 35185, 39725, 49259, 70370, 79450, 98518, 175925, 246295, 351850, 492590, 1231475, 2462950]

約数ペア:

[(1, 2462950), (2, 1231475), (5, 492590), (7, 351850), (10, 246295), (14, 175925), (25, 98518), (31, 79450), (35, 70370), (50, 49259), (62, 39725), (70, 35185), (155, 15890), (175, 14074), (217, 11350), (227, 10850), (310, 7945), (350, 7037), (434, 5675), (454, 5425), (775, 3178), (1085, 2270), (1135, 2170), (1550, 1589)]