155710010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 285828480

約数和(自身を除く): 130118470

約数列:

[1, 2, 5, 10, 67, 134, 277, 335, 554, 670, 839, 1385, 1678, 2770, 4195, 8390, 18559, 37118, 56213, 92795, 112426, 185590, 232403, 281065, 464806, 562130, 1162015, 2324030, 15571001, 31142002, 77855005, 155710010]

約数ペア:

[(1, 155710010), (2, 77855005), (5, 31142002), (10, 15571001), (67, 2324030), (134, 1162015), (277, 562130), (335, 464806), (554, 281065), (670, 232403), (839, 185590), (1385, 112426), (1678, 92795), (2770, 56213), (4195, 37118), (8390, 18559)]