517270030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{2579}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 962979840

約数和(自身を除く): 445709810

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 647, 1294, 2579, 3235, 5158, 6470, 12895, 20057, 25790, 40114, 79949, 100285, 159898, 200570, 399745, 799490, 1668613, 3337226, 8343065, 16686130, 51727003, 103454006, 258635015, 517270030]

約数ペア:

[(1, 517270030), (2, 258635015), (5, 103454006), (10, 51727003), (31, 16686130), (62, 8343065), (155, 3337226), (310, 1668613), (647, 799490), (1294, 399745), (2579, 200570), (3235, 159898), (5158, 100285), (6470, 79949), (12895, 40114), (20057, 25790)]