4613820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 13039488

約数和(自身を除く): 8425668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 587, 655, 786, 1174, 1310, 1572, 1761, 1965, 2348, 2620, 2935, 3522, 3930, 5870, 7044, 7860, 8805, 11740, 17610, 35220, 76897, 153794, 230691, 307588, 384485, 461382, 768970, 922764, 1153455, 1537940, 2306910, 4613820]

約数ペア:

[(1, 4613820), (2, 2306910), (3, 1537940), (4, 1153455), (5, 922764), (6, 768970), (10, 461382), (12, 384485), (15, 307588), (20, 230691), (30, 153794), (60, 76897), (131, 35220), (262, 17610), (393, 11740), (524, 8805), (587, 7860), (655, 7044), (786, 5870), (1174, 3930), (1310, 3522), (1572, 2935), (1761, 2620), (1965, 2348)]