354876130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{1613}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 745183800

約数和(自身を除く): 390307670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 449, 490, 898, 1613, 2245, 3143, 3226, 4490, 6286, 8065, 11291, 15715, 16130, 22001, 22582, 31430, 44002, 56455, 79037, 110005, 112910, 158074, 220010, 395185, 724237, 790370, 1448474, 3621185, 5069659, 7242370, 10139318, 25348295, 35487613, 50696590, 70975226, 177438065, 354876130]

約数ペア:

[(1, 354876130), (2, 177438065), (5, 70975226), (7, 50696590), (10, 35487613), (14, 25348295), (35, 10139318), (49, 7242370), (70, 5069659), (98, 3621185), (245, 1448474), (449, 790370), (490, 724237), (898, 395185), (1613, 220010), (2245, 158074), (3143, 112910), (3226, 110005), (4490, 79037), (6286, 56455), (8065, 44002), (11291, 31430), (15715, 22582), (16130, 22001)]