520025370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{168293}}^1$

素因数の和:168406

約数の個数: 32

約数和(自身を含む): 1260185472

約数和(自身を除く): 740160102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 168293, 336586, 504879, 841465, 1009758, 1682930, 2524395, 5048790, 17334179, 34668358, 52002537, 86670895, 104005074, 173341790, 260012685, 520025370]

約数ペア:

[(1, 520025370), (2, 260012685), (3, 173341790), (5, 104005074), (6, 86670895), (10, 52002537), (15, 34668358), (30, 17334179), (103, 5048790), (206, 2524395), (309, 1682930), (515, 1009758), (618, 841465), (1030, 504879), (1545, 336586), (3090, 168293)]