142904130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{250709}}^1$

素因数の和:250738

約数の個数: 32

約数和(自身を含む): 361022400

約数和(自身を除く): 218118270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 250709, 501418, 752127, 1253545, 1504254, 2507090, 3760635, 4763471, 7521270, 9526942, 14290413, 23817355, 28580826, 47634710, 71452065, 142904130]

約数ペア:

[(1, 142904130), (2, 71452065), (3, 47634710), (5, 28580826), (6, 23817355), (10, 14290413), (15, 9526942), (19, 7521270), (30, 4763471), (38, 3760635), (57, 2507090), (95, 1504254), (114, 1253545), (190, 752127), (285, 501418), (570, 250709)]